Origin
Modesto, CA
Afternoon in Modesto on Monday
Local time
12:29 PM
PDT
Current temp
51°F
Unavailable
Live forecast
Trip from Modesto, CA to Riverside, CA
Drive Time
6h 57m
Distance
363 mi
584 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$84
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
6h 46m
★
6 AM
6h 57m
8 AM
7h 20m
10 AM
7h 5m
12 PM
7h 3m
3 PM
7h 6m
5 PM
7h 19m
8 PM
6h 50m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Modesto, CA
Wikimedia Commons
Riverside, CA
Stephen Leonardi
Trip Overview
The drive from Modesto, CA to Riverside, CA covers 363 miles and takes about 6h 57m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on CA 99, Golden State Freeway, Golden State Highway for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 134.8 miles on CA 99. At current regular gas prices, budget about $84.06 one way before food or hotel costs.
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
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
181.5 miles from Modesto, CA
A natural place for your longest stop of the day , about 3h 22m into the drive .
Drive Character
This is a 6h 57m highway drive covering 363 miles, with most of the trip on CA 99 and Golden State Freeway. The longest continuous stretch is about 134.8 miles on CA 99.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 26 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
CA 99 is the longest continuous segment at about 134.8 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on CA 99 and Golden State Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 199.2 miles in near CA 99 / Golden State Freeway.
Route Complexity
9/10
High effort - long or complex enough to need steady focus all day
This is a demanding drive. With 18 significant decision points across 363 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 199.2 miles (CA 99 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 286.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 311.5 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 18 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
7
199.2 mi into trip
|
~3h 41m in
|
CA 99 / Golden State Freeway
Keep slight left at fork onto CA 99 / Golden State Freeway toward CA 99 South: Los Angeles
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward CA 99 South: Los Angeles
7
286.8 mi into trip
|
~5h 21m 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
311.5 mi into trip
|
~5h 49m 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
331 mi into trip
|
~6h 12m 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
8
352.7 mi into trip
|
~6h 40m 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 Along This Route
On the drive from Modesto, CA to Riverside, CA, road signs begin pointing toward Ventura along the way.
Ventura
311.5 mi in
|
~5h 49m
|
via I 210
Main Roads
| Road | Distance | Duration |
|---|---|---|
| CA 99 | 134.8 mi | 2h 31m |
| Golden State Freeway | 92.8 mi | 1h 44m |
| Golden State Highway | 58.6 mi | 1h 2m |
| Foothill Freeway | 44 mi | 50m |
| Pomona Freeway | 12 mi | 13m |
| Van Buren Boulevard | 6.1 mi | 8m |
| Central Avenue | 3.6 mi | 6m |
| Orange Freeway | 3.2 mi | 3m |
Longest stretch:
CA 99
— 134.8 mi, about 2h 31m
Turn-by-Turn Driving Directions
Step-by-step road directions between Modesto, CA and Riverside, CA.
1
Start on 11th Street
81 ft
·
10 sec
·
11th Street
2
Turn left onto H Street
0.4 mi
·
1 min
·
H Street
3
Take the ramp
0.2 mi
·
28 sec
4
Merge onto CA 99
94 mi
·
1 hr 47 min
·
CA 99
Use the straight / slight right lanes.
5
Keep slight left at fork onto CA 99
41 mi
·
44 min
·
CA 99
Use the straight / slight right lanes.
6
Keep slight left at fork onto CA 99
59 mi
·
1 hr 2 min
·
Golden State Highway
Use the straight / slight right lanes.
7
Continue on CA 99
5.2 mi
·
5 min
·
Golden State Freeway
Use the straight / slight right lanes.
8
Keep slight left at fork onto CA 99
27 mi
·
30 min
·
Golden State Freeway
Toward CA 99 South: Los Angeles
Use the straight / slight right lanes.
9
Keep slight left at fork onto CA 99
58 mi
·
1 hr 6 min
·
Golden State Freeway
Use the straight / slight right lanes.
10
Keep slight left at fork onto I 5
2.0 mi
·
2 min
·
Golden State Freeway
Use the straight / slight right lanes.
11
Take the exit
0.3 mi
·
17 sec
Exit 161A
Toward I 210 East: Pasadena
Use the slight right lane.
12
Continue on I 210
24 mi
·
28 min
·
Foothill Freeway
Use the straight / slight right lanes.
13
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.
14
Keep slight right at fork onto I 210
0.5 mi
·
32 sec
·
Foothill Freeway
15
Take the exit
0.9 mi
·
1 min
Exit 44A
Toward CA 57 South: Santa Ana
Use the slight right lane.
16
Continue on CA 57
3.2 mi
·
3 min
·
Orange Freeway
Use the straight / slight right lanes.
17
Take the exit
1.1 mi
·
2 min
Exit 22C
Toward CA 71: Corona
Use the slight right lane.
18
Continue on CA 71
3.1 mi
·
3 min
·
Chino Valley Freeway
Use the straight / slight right lanes.
19
Take the exit
1.4 mi
·
2 min
Toward CA 60 East: Riverside
Use the slight right lane.
20
Merge onto CA 60
12 mi
·
13 min
·
Pomona Freeway
Use the straight / slight right lanes.
21
Take the exit
0.5 mi
·
1 min
Exit 42
Toward Van Buren Boulevard, Etiwanda Avenue
Use the straight / slight right lanes.
22
Turn straight onto Mission Boulevard
0.2 mi
·
15 sec
·
Mission Boulevard
23
Continue on Van Buren Boulevard
6.1 mi
·
8 min
·
Van Buren Boulevard
Use the straight lane.
24
Turn left onto Central Avenue
3.6 mi
·
6 min
·
Central Avenue
Use the left lane.
25
Turn sharp right
171 ft
·
12 sec
26
Arrive at destination
Trip Plan
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 1 meaningful break for fuel, food, and rest.
The halfway point lands around 181.5 miles from Modesto, CA, or about 3h 22m into the drive.
The longest continuous stretch on this route runs about 134.8 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 80 miles or 1h 32m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 181.5 miles or 3h 22m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 39m
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 Modesto, 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.
Day 1
Settle into the route from Modesto, CA
This is one driving day of about 363 miles and 6h 57m.
Your first comfortable stop window is around 80 miles from Modesto, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on CA 99 for about 134.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 181.5 mi from Modesto, CA · 3h 22m into the drive
Mid-route town
Meal stop
182 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
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 181.5 miles from Modesto, CA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before CA 99 if your tank is already low. That segment runs about 134.8 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.
Fuel & Cost
Regular Gas
$84.06 one way
$168.12 round trip
$5.88/gal
25.4 MPG avg
127 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.07 | $86.69 | $173.38 |
| premium | $6.24 | $89.22 | $178.44 |
| diesel | $5.64 | $80.65 | $161.29 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$84
Meals
$25–$50
Total
$109–$134
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 127 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $38 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 108.9 | 1 | $38.11 | $17.42 |
| Efficient EV | 90.8 | 1 | $31.76 | $14.52 |
| EV Truck/SUV | 145.2 | 1 | $50.82 | $23.23 |
Gas CO2
127 kg
EV CO2
42 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.
Destination
Riverside, CA
Afternoon in Riverside on Monday
Local time
12:29 PM
PDT
Current temp
53°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.
Temperature spread
2 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 57m 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 Modesto, CA to Riverside, CA covers 363 miles and takes about 6h 57m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are CA 99, Golden State Freeway, Golden State Highway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 181.5 miles from Modesto, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $84.06 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 1 meaningful break 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 18 significant decision points across 363 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 199.2 miles (CA 99 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 286.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 311.5 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
On the drive from Modesto, CA to Riverside, CA, road signs begin pointing toward Ventura along the way.
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