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Trip from Antioch, CA to Riverside, CA

Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 17, 2026 · Editorial standards

Drive Time

7h 43m

Distance

403.8 mi

650 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$93

one way

EV Charging

Unknown

Best Time to Leave

Save up to 29 min
4 AM
7h 34m ★
6 AM
7h 44m
8 AM
8h 3m
10 AM
7h 51m
12 PM
7h 49m
3 PM
7h 52m
5 PM
8h 2m
8 PM
7h 38m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

city in California, United States

Antioch, CA

Wikimedia Commons

county seat of Riverside County, California, United States

Riverside, CA

Wikimedia Commons

Trip Overview

This 403.8-mile drive from Antioch, CA to Riverside, CA is a substantial journey that can be tackled in a single day, estimated to take around 7 hours and 43 minutes. The route is heavily focused on major highways, with 93% of the drive on freeways like the Westside Freeway and I-5 Truck. With an estimated fuel cost of $93, it's a considerable expense to factor in. Given the length and highway-centric nature, it's a trip best suited for those who don't mind a full day of driving. You'll be traversing the Pacific Coast region for both your departure and arrival points.

Trip Pace

Same-day drive is realistic

A same-day return is possible, but it will make for a full day on the road.

Break Rhythm

2 planned breaks

Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.

Midpoint

201.9 miles from Antioch, CA

A natural place for your longest stop of the day , about 3h 48m into the drive .

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 7h 43m. Total distance: 403.8 miles.

Family Friendly

Moderate complexity with 2 natural rest stops along the way.

Solo Traveler

7h 43m drive, plan rest stops for pacing.

Drive Character

Expect a highway-focused drive for the vast majority of this 403.8-mile trip. With 93% of the route on major freeways, including significant stretches on the Westside Freeway, this is a drive built for covering distance efficiently. You'll experience a long, uninterrupted segment of 224.4 miles on the Westside Freeway, so be prepared for extended periods of consistent speed and traffic flow. While primarily a freeway experience, the shift from the Westside Freeway to I-5 Truck and then the Foothill Freeway will offer some variation in road numbers and potentially traffic patterns as you move through California.

Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 35 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Westside Freeway is the longest continuous segment at about 224.4 miles.

How Hard Is This Drive?

This is a straightforward highway drive that stays mostly on Westside Freeway and I 5 Truck. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 327.6 miles in.

Driving Effort 10/10

High effort - long or complex enough to need steady focus all day

Balances navigation complexity with total wheel time.

This is a demanding drive. With 23 significant decision points across 403.8 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.

Where does it get tricky?

The main spots that need attention: at 327.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 352.3 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 371.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.

Critical Maneuvers

5 of 23 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

7
327.6 mi into trip | ~6h 7m in

Take the exit toward I 210 East: Pasadena

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Exit 161A Toward I 210 East: Pasadena
8
352.3 mi into trip | ~6h 36m in | I 210 / Foothill Freeway

Keep slight right at fork onto I 210 / Foothill Freeway toward CA 134 West, I 210 East: San Bernardino, Ventura

Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one

Use the slight right lane. Toward CA 134 West, I 210 East: San Bernardino,...
7
371.8 mi into trip | ~6h 58m in

Take the exit toward CA 57 South: Santa Ana

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Exit 44A Toward CA 57 South: Santa Ana
7
375.9 mi into trip | ~7h 4m in

Take the exit toward CA 71: Corona

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Exit 22C Toward CA 71: Corona
8
393.5 mi into trip | ~7h 27m in

Take the exit toward Van Buren Boulevard, Etiwanda Avenue

Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one

Use the straight / slight right lanes. Exit 42 Toward Van Buren Boulevard, Etiwanda Avenue

Towns Mentioned on Route Signs

Based on OSRM destination-sign hints, not a full list of every settlement the road passes.

On the drive from Antioch, CA to Riverside, CA, road signs begin pointing toward Ventura along the way.

Ventura

352.3 mi in | ~6h 36m | via I 210

Main Roads

Road Distance Duration
Westside Freeway 224.4 mi 4h
I 5 Truck 58.4 mi 1h 6m
Foothill Freeway 44 mi 50m
William Elton Brown Freeway 14 mi 15m
Pomona Freeway 12 mi 13m
CA 4 9.9 mi 11m
Van Buren Boulevard 6.1 mi 8m
Byron Highway 5.1 mi 7m
Longest stretch: Westside Freeway — 224.4 mi, about 4h

Turn-by-Turn Driving Directions

Step-by-step road directions between Antioch, CA and Riverside, CA.

1

Start on East 18th Street

70 ft · 8 sec · East 18th Street
2

Turn left onto A Street

0.5 mi · 1 min · A Street
Use the left lane.
3

Turn left

0.3 mi · 45 sec
Toward CA 4 East: Stockton Use the left lane.
4

Merge onto CA 4

1.9 mi · 2 min · CA 4
Use the straight / slight right lanes.
5

Keep slight left at fork onto CA 4

8.0 mi · 9 min · CA 4
Use the straight / slight right lanes.
6

Continue on Vasco Road

3.4 mi · 4 min · Vasco Road
Use the left / straight / right lanes.
7

Turn left onto Camino Diablo

1.6 mi · 3 min · Camino Diablo
8

Turn right onto J4

5.1 mi · 7 min · Byron Highway
9

Continue on J4

1.5 mi · 2 min · Byron-Bethany Road
10

Continue on J4

1.8 mi · 2 min · Byron Road
11

Turn right onto Mountain House Parkway

2.7 mi · 4 min · Mountain House Parkway
Use the slight left lane.
12

Continue on International Parkway

1.0 mi · 1 min · International Parkway
Use the straight lane.
13

Continue on Mountain House Parkway

0.8 mi · 1 min · Mountain House Parkway
Use the straight lane.
14

Take the ramp

0.2 mi · 30 sec
15

Merge onto I 580

8.1 mi · 8 min · William Elton Brown Freeway
16

Keep slight left at fork onto I 580

5.9 mi · 6 min · William Elton Brown Freeway
17

Merge onto I 5

224 mi · 4 hr · Westside Freeway
Use the straight / slight right lanes.
18

Keep slight right at fork onto I 5 Truck

58 mi · 1 hr 6 min · I 5 Truck
Use the straight / slight right lanes.
19

Keep slight left at fork onto I 5

2.0 mi · 2 min · Golden State Freeway
Use the straight / slight right lanes.
20

Take the exit

0.3 mi · 17 sec
Exit 161A Toward I 210 East: Pasadena Use the slight right lane.
21

Continue on I 210

24 mi · 28 min · Foothill Freeway
Use the straight / slight right lanes.
22

Keep slight right at fork onto I 210

19 mi · 22 min · Foothill Freeway
Toward CA 134 West, I 210 East: San Bernardino, Ventura Use the slight right lane.
23

Keep slight right at fork onto I 210

0.5 mi · 32 sec · Foothill Freeway
24

Take the exit

0.9 mi · 1 min
Exit 44A Toward CA 57 South: Santa Ana Use the slight right lane.
25

Continue on CA 57

3.2 mi · 3 min · Orange Freeway
Use the straight / slight right lanes.
26

Take the exit

1.1 mi · 2 min
Exit 22C Toward CA 71: Corona Use the slight right lane.
27

Continue on CA 71

3.1 mi · 3 min · Chino Valley Freeway
Use the straight / slight right lanes.
28

Take the exit

1.4 mi · 2 min
Toward CA 60 East: Riverside Use the slight right lane.
29

Merge onto CA 60

12 mi · 13 min · Pomona Freeway
Use the straight / slight right lanes.
30

Take the exit

0.5 mi · 1 min
Exit 42 Toward Van Buren Boulevard, Etiwanda Avenue Use the straight / slight right lanes.
31

Turn straight onto Mission Boulevard

0.2 mi · 15 sec · Mission Boulevard
32

Continue on Van Buren Boulevard

6.1 mi · 8 min · Van Buren Boulevard
Use the straight lane.
33

Turn left onto Central Avenue

3.6 mi · 6 min · Central Avenue
Use the left lane.
34

Turn sharp right

171 ft · 12 sec
35

Arrive at destination

Trip Plan

To make the most of this 7-hour, 43-minute drive, consider an early morning departure to minimize potential traffic delays, especially as you enter more urban areas. With only 2 recommended stops, plan them strategically for fuel and a break, perhaps around the halfway point of the 403.8 miles. The longest stretch you'll encounter is 224.4 miles on the Westside Freeway, so ensure you have ample fuel before embarking on that segment. The estimated fuel cost is $93, so budget accordingly and keep an eye on your gauge, especially on those longer freeway portions.

Morning Departure

Start early — leave by 6-7 AM to arrive at a reasonable hour.

Evening Departure

This is a long drive — plan for a morning departure or consider splitting it into two days.

You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 201.9 miles from Antioch, CA, or about 3h 48m into the drive.
The longest continuous stretch on this route runs about 224.4 miles.

This is a comfortable same-day trip.

Departure

Before you leave

Start with fuel, water, and navigation already sorted so the first hour feels easy.

First stop

Around 89 miles or 1h 47m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 201.9 miles or 3h 48m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 6h 26m

Traffic, exits, and arrival timing usually matter more near Riverside, CA than in the middle of the route.

Before You Leave

+

Open the route before leaving Antioch, CA so your first major turns are already loaded.

+

Leave with enough water and a charging cable within reach, not packed away.

+

Check your fuel range against the first long segment, especially if you are starting outside city service areas.

+

Pick one backup stop option before the midpoint in case traffic changes your pacing.

Day 1

Settle into the route from Antioch, CA

This is one driving day of about 403.8 miles and 7h 43m.

Your first comfortable stop window is around 89 miles from Antioch, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Westside Freeway for about 224.4 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Halfway Point

Midpoint

About 201.9 mi from Antioch, CA · 3h 48m into the drive

city in Los Angeles County, California, USA

Mid-route town

Meal stop

Santa Clarita, CA

202 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

Turlock, CA

Fuel and coffee

A short stop after about 89 miles helps settle the day before fatigue starts building.

Fresno, CA

Meal break

The midpoint is around 201.9 miles from Antioch, CA, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before Westside Freeway if your tank is already low. That segment runs about 224.4 miles.

Arriving in Riverside, CA

The final approach into Riverside, CA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Riverside, CA.

After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

National Parks Near This Route

Worth a detour if your schedule allows.

Port Chicago Naval Magazine National Memorial

Port Chicago Naval Magazine National Memorial

National Memorial

On July 17, 1944, a massive explosion jolted the San Francisco East Bay area, shattering windows and lighting up the night sky. At Port Chicago Naval Magazine, 320 men were killed instantly when two s...

13 mi from route ~32 min detour Free
View on nps.gov
Santa Monica Mountains National Recreation Area

Santa Monica Mountains National Recreation Area

National Recreation Area

The Santa Monica Mountains offer easy access to surprisingly wild places. Experience the famous beaches of Malibu or explore more than 500 miles of trails. The park abounds with historical and cultura...

24 mi from route ~59 min detour Free near mile 320.2
View on nps.gov
César E. Chávez National Monument

César E. Chávez National Monument

National Monument

Yes, we can! Widely recognized as the most important Latino leader in the United States during the twentieth century, Cesar Chavez led farm workers and supporters in the establishment of the country's...

27 mi from route ~68 min detour Free near mile 264.5
View on nps.gov

Park data from the National Park Service API. Alerts update every 2 hours.

Fuel & Cost

Regular Gas

$92.81 one way

$185.62 round trip

$5.84/gal 25.4 MPG avg 141 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $6.02 $95.64 $191.28
premium $6.18 $98.20 $196.40
diesel $5.61 $89.15 $178.31

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$93

Meals

$25–$50

Total

$118–$143

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 141.3 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $42 in charging · 1 stop · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 121.1 1 $42.40 $19.38
Efficient EV 101 1 $35.33 $16.15
EV Truck/SUV 161.5 2 $56.53 $25.84

Gas CO2

141 kg

EV CO2

47 kg (67% less)

Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.

DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.

Travel Intel

Current conditions at both ends of the drive.

Forecast as of Apr 15, 2026

Origin

Antioch, CA

Late night in Antioch on Friday

Local time

1:35 AM

PDT

Current temp

--

Unavailable

Destination

Riverside, CA

Late night in Riverside on Friday

Local time

1:35 AM

PDT

Current temp

52°F

Unavailable

Live forecast

Seasonal Notes

Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.

Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.

Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.

Time zone

Same local time

Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.

Road read

7h 43m on the road

Start early — leave by 6-7 AM to arrive at a reasonable hour.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

Frequently Asked Questions

The drive from Antioch, CA to Riverside, CA covers 403.8 miles and takes about 7h 43m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are Westside Freeway, I 5 Truck, Foothill Freeway. Most of the drive stays on highways, so watch for ramps and exits.

This is a comfortable same-day trip.

The midpoint is about 201.9 miles from Antioch, CA. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $92.81 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.

Plan about 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.

This is a demanding drive. With 23 significant decision points across 403.8 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.

The main spots that need attention: at 327.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 352.3 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 371.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.

On the drive from Antioch, CA to Riverside, CA, road signs begin pointing toward Ventura along the way.

Yes. Nearby national parks include Port Chicago Naval Magazine National Memorial, Santa Monica Mountains National Recreation Area and César E. Chávez National Monument.

How this page is built

Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from OSRM over OpenStreetMap. Fuel cost uses EIA weekly regional averages. National park proximity is from the NPS API. Pages are published only after passing our data-quality checks; our methodology page documents refresh cadence, editorial standards, and known limitations.

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