Origin
Riverside, CA
Afternoon in Riverside on Saturday
Local time
12:20 PM
PDT
Current temp
52°F
Unavailable
Live forecast
Trip from Riverside, CA to Brentwood, CA
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
7h 31m
Distance
394.7 mi
635 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$91
one way
EV Charging
Unknown
Best Time to Leave
4 AM
7h 21m
★
6 AM
7h 32m
8 AM
7h 52m
10 AM
7h 39m
12 PM
7h 37m
3 PM
7h 40m
5 PM
7h 51m
8 PM
7h 25m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Riverside, CA
Wikimedia Commons
Brentwood, CA
Wikimedia Commons
Trip Overview
The drive from Riverside, CA to Brentwood, CA covers 394.7 miles and takes about 7h 31m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Magnolia Avenue, Central Avenue, Van Buren Boulevard for much of the mileage, and the overall profile is mostly surface roads. At current regular gas prices, budget about $90.72 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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
197.3 miles from Riverside, CA
A natural place for your longest stop of the day , about 3h 45m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Magnolia Avenue | — | — |
| Central Avenue | — | — |
| Van Buren Boulevard | — | — |
| Mission Boulevard | — | — |
| CA 60 West | — | — |
| Pomona Freeway | — | — |
| CA 71 South | — | — |
| CA 71 North | — | — |
Some road-level metrics are being recalculated.
Longest stretch:
Magnolia Avenue
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Riverside, CA and Brentwood, CA.
1
Start on the route
180 ft
·
14 sec
·
the route
2
Turn right
95 ft
·
7 sec
3
Turn right onto Magnolia Avenue
230 ft
·
15 sec
·
Magnolia Avenue
4
Turn left onto Central Avenue
3.5 mi
·
6 min
·
Central Avenue
5
Turn right onto Van Buren Boulevard
6.1 mi
·
8 min
·
Van Buren Boulevard
6
Continue on Mission Boulevard
0.3 mi
·
24 sec
·
Mission Boulevard
7
Take the ramp slight left toward CA 60 West
0.3 mi
·
41 sec
·
CA 60 West
8
Merge slight left onto Pomona Freeway
12 mi
·
13 min
·
Pomona Freeway
9
Take the exit slight right toward CA 71 South, CA 71 North: Corona, Pomona
0.2 mi
·
30 sec
·
CA 71 South, CA 71 North: Corona, Pomona
10
Keep slight right to continue on CA 71 North: Pomona
0.5 mi
·
1 min
·
CA 71 North: Pomona
11
Keep slight left
0.2 mi
·
20 sec
12
Merge slight left onto Chino Valley Freeway
3.5 mi
·
4 min
·
Chino Valley Freeway
13
Keep slight left to continue on CA 57 North
0.7 mi
·
1 min
·
CA 57 North
14
Continue straight
3.4 mi
·
3 min
15
Keep slight left to continue on I 210 West: Pasadena
1.1 mi
·
2 min
·
I 210 West: Pasadena
16
Merge slight left onto Foothill Freeway
18 mi
·
21 min
·
Foothill Freeway
17
Keep slight right to continue on Foothill Freeway
26 mi
·
29 min
·
Foothill Freeway
18
Keep slight right
0.1 mi
·
9 sec
19
Merge slight right
1.0 mi
·
1 min
20
Keep slight left
36 mi
·
41 min
21
Keep slight left to continue on Golden State Freeway
22 mi
·
25 min
·
Golden State Freeway
22
Keep slight right to continue on Westside Freeway
226 mi
·
4 hr 1 min
·
Westside Freeway
23
Keep slight left to continue on William Elton Brown Freeway
14 mi
·
14 min
·
William Elton Brown Freeway
24
Take the exit slight right
0.2 mi
·
22 sec
25
Keep slight right to continue on Patterson Pass Road
289 ft
·
7 sec
·
Patterson Pass Road
26
Turn straight onto Mountain House Parkway
0.7 mi
·
1 min
·
Mountain House Parkway
27
Turn right onto International Parkway
0.8 mi
·
1 min
·
International Parkway
28
Continue on Mountain House Parkway
2.8 mi
·
5 min
·
Mountain House Parkway
29
At the end of the road, turn left onto Byron Road
1.8 mi
·
2 min
·
Byron Road
30
Continue on Byron-Bethany Road
1.5 mi
·
2 min
·
Byron-Bethany Road
31
Continue on Byron Highway
6.7 mi
·
10 min
·
Byron Highway
32
At the end of the road, turn left
1.4 mi
·
2 min
33
Continue on Brentwood Boulevard
3.7 mi
·
5 min
·
Brentwood Boulevard
34
Arrive at your 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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 197.3 miles from Riverside, CA, or about 3h 45m into the drive.
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 87 miles or 1h 39m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 197.3 miles or 3h 45m 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 22m
Traffic, exits, and arrival timing usually matter more near Brentwood, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Riverside, 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 Riverside, CA
This is one driving day of about 394.7 miles and 7h 31m.
Your first comfortable stop window is around 87 miles from Riverside, 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.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
197 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 87 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 197.3 miles from Riverside, CA, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$90.72 one way
$181.44 round trip
$5.84/gal
25.4 MPG avg
138 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.02 | $93.48 | $186.97 |
| premium | $6.18 | $95.99 | $191.97 |
| diesel | $5.61 | $87.14 | $174.29 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$91
Meals
$25–$50
Total
$116–$141
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 138.1 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $41 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 118.4 | 1 | $41.44 | $18.95 |
| Efficient EV | 98.7 | 1 | $34.54 | $15.79 |
| EV Truck/SUV | 157.9 | 1 | $55.26 | $25.26 |
Gas CO2
138 kg
EV CO2
46 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
Brentwood, CA
Afternoon in Brentwood on Saturday
Local time
12:20 PM
PDT
Current temp
--
Unavailable
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 31m 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.
What kind of drive is this?
394.7 mi in 7h 31m across surface roads — expect steady turns and local traffic rather than long highway runs.
Only 0% highway — the rest is turn-by-turn surface driving.
34 navigation steps total — most of the decisions cluster near the start and finish.
Main road: Magnolia Avenue.
How Hard Is This Drive?
3/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way.
Driving Effort
3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
The route itself is not hard, but at 7h 31m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Riverside, CA to Brentwood, CA is straightforward, with well-signed roads and simple exits.
About the Cities
Starting in Riverside, CA
Full guide →Riverside is a city in Riverside County in California. With a population of over 300,000, the city plays host to a diverse cross-section of people and has a rich history. Riverside is approximately 55 miles east of downtown Los Angeles. It is a center for higher education, with one community college, a large state university, and two private universities. A hub of regional commerce and transportation, it is a city with an intriguing past and a promising future, and is worth a visit.
Arriving in Brentwood, CA
Full guide →Founded 1837
Brentwood is an affluent, suburban city in eastern Contra Costa County, California with a popular downtown for visitors coming from the Sacramento Valley to the county. It serves as one of the eastern gateways to the East Bay, along with Livermore. Many in the city are commuters.
Top landmarks
- • Stone House of John Marsh — historic stone house in Contra Costa County, California
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 7h 31m. Total distance: 394.7 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 31m drive, plan rest stops for pacing.
First-Time Driver
Mostly highway driving (0%). Straightforward navigation.
Scenic Drive
Mostly surface roads route profile.
Frequently Asked Questions
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This is a long drive, so arriving tired and in the dark compounds. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Brentwood, CA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 2 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
This route does not have any notably tricky sections. Most of the drive from Riverside, CA to Brentwood, CA is straightforward, with well-signed roads and simple exits.
Not recommended in a single day. At 7.5 hours each way, a round trip means 15.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Brentwood, CA before the return drive.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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