Fresno to Brentwood is 145.3 miles and takes about 2 hours 58 minutes via Northbound California State Route 99, with a fuel budget near $33 and enough daylight to finish in a day. This drive stays within California, connecting two points in the Pacific Coast region. It's a straightforward, highway-focused trip that's ideal for a single-day journey. You'll be on major roadways for the vast majority of the drive, making it a practical option for getting from the Central Valley to the East Bay.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
72.7 miles from Fresno, CA
A natural place for your longest stop of the day
, about 1h 25m into the drive
.
Main Roads
Road
Distance
Duration
Northbound California State Route 99
74.7 mi
1h 27m
CA 99
30.8 mi
34m
Robert T. Monagan Freeway
7.3 mi
8m
CA 120
6.8 mi
7m
Byron Highway
6.7 mi
10m
Byron Road
5 mi
7m
Brentwood Boulevard
3.7 mi
5m
East Belmont Avenue
2.9 mi
5m
Longest stretch:
Northbound California State Route 99
— 74.7 mi, about 1h 27m
Turn-by-Turn Driving Directions
Step-by-step road directions between Fresno, CA and Brentwood, CA.
1
Start on East Washington Avenue
28 ft·3 sec·East Washington Avenue
2
Turn right onto North First Street
0.2 mi·22 sec·North First Street
3
Turn left onto East Belmont Avenue
2.9 mi·5 min·East Belmont Avenue
Use the straight / right lanes.
4
Take the ramp
0.2 mi·23 sec
Toward CA 99 North
5
Merge onto CA 99
9.4 mi·10 min·CA 99
Use the straight / slight right lanes.
6
Take the exit
0.5 mi·30 sec
Exit 144Toward Avenue 7Use the straight / slight right lanes.
7
Merge onto CA 99
21 mi·24 min·CA 99
Use the straight / slight right lanes.
8
Keep slight right at fork onto CA 99
75 mi·1 hr 27 min·Northbound California State Route 99
Toward CA 99Use the straight / slight right lanes.
9
Take the exit
0.9 mi·1 min
Toward CA 120 West: Manteca, San Francisco
10
Merge onto CA 120
6.8 mi·7 min·CA 120
Use the straight / slight right lanes.
11
Merge onto I 5
1.2 mi·1 min·Westside Freeway
12
Keep slight right at fork onto I 205
7.3 mi·8 min·Robert T. Monagan Freeway
13
Take the exit
0.3 mi·41 sec
Toward Naglee Road, Grant Line Road
14
Turn left onto Naglee Road
0.3 mi·40 sec·Naglee Road
Use the left lane.
15
Turn right onto J4
1.0 mi·1 min·West Grant Line Road
Use the left lane.
16
Turn straight onto J4
0.5 mi·42 sec·Byron Road
17
Enter roundabout onto J4
59 ft·0 sec·Byron Road
18
Continue on J4
4.5 mi·6 min·Byron Road
19
Continue on J4
1.5 mi·2 min·Byron-Bethany Road
20
Continue on J4
6.7 mi·10 min·Byron Highway
21
At end of road, turn left onto CA 4
1.4 mi·2 min·CA 4
Use the left / straight lanes.
22
Continue on Brentwood Boulevard
3.7 mi·5 min·Brentwood Boulevard
23
Arrive at destination
Brentwood Boulevard
Trip Plan
Given the relatively short duration of under 3 hours, this trip is best suited for a single day, allowing for flexibility in your departure time. Aim to leave when traffic is lightest, likely mid-morning or early afternoon, to maximize your time on the road. With a fuel cost estimated at $33, you won't need to worry about frequent refueling stops. The longest stretch without a major change in direction is nearly 75 miles on CA 99, so ensure you have any snacks or drinks you might want before embarking on that segment.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 72.7 miles from Fresno, CA, or about 1h 25m into the drive.
The longest continuous stretch on this route runs about 74.7 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 32 miles or 38m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 72.7 miles or 1h 25m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 20m
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 Fresno, 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 Fresno, CA
This is one driving day of about 145.3 miles and 2h 58m.
Your first comfortable stop window is around 32 miles from Fresno, 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 Northbound California State Route 99 for about 74.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 16
5 decision points cluster between mile 0 and 140.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|North First Street
Turn right onto North First Street
Navigation decision point
5
3.3 mi into trip|~6m in|CA 99
Merge onto CA 99
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
12.7 mi into trip|~16m in
Take the exit toward Avenue 7
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 144
Toward Avenue 7
7
34.5 mi into trip|~41m in|CA 99 / Northbound California State Route 99
Keep slight right at fork onto CA 99 / Northbound California State Route 99 toward CA 99
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward CA 99
6
140.2 mi into trip|~2h 50m in|CA 4
At end of road, turn left onto CA 4
Lane positioning matters here
Use the left / straight lanes.
Fuel & Cost
Regular Gas
$33.40 one way
$66.79 round trip
$5.84/gal25.4 MPG avg51 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$34.41
$68.83
premium
$6.18
$35.34
$70.67
diesel
$5.61
$32.08
$64.16
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$33
Meals
$25–$50
Total
$58–$83
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 50.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $15 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
43.6
0
$15.26
$6.97
Efficient EV
36.3
0
$12.71
$5.81
EV Truck/SUV
58.1
0
$20.34
$9.30
Gas CO2
51 kg
EV CO2
17 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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
Fresno, CA
Morning
in Fresno on Saturday
Local time
10:54 AM
PDT
Current temp
51°F
Unavailable
Live forecast
Destination
Brentwood, CA
Morning
in Brentwood on Saturday
Local time
10:54 AM
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
2h 58m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
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...
20 mi from route
~50 min detour
Free
near mile 145.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is predominantly highway-focused, with 84% of the drive taking place on major roadways like Northbound California State Route 99 and the Robert T. Monagan Freeway. You'll encounter one long stretch of 74.7 miles on CA 99, meaning you can settle in for a sustained period of driving without frequent turns. While primarily a highway experience, the overall feel is one of efficient travel rather than sweeping vistas. Expect a consistent pace as you navigate these well-maintained state routes.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 23 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Northbound California State Route 99 is the longest continuous segment at about 74.7 miles.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on Northbound California State Route 99 and CA 99. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near North First Street.
Driving Effort10/10
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 16 significant decision points across 145.3 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: near the start (North First Street): Navigation decision point; at 3.3 miles (CA 99): Merge point - match speed before joining. Lane positioning matters here; at 12.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Fresno, CA and Brentwood, CA, road signs point toward Avenue 7 and San Francisco.
Fresno is in the San Joaquin Valley of California. Many visitors find themselves stopping in Fresno on the way to Yosemite National Park, Sequoia and Kings Canyon National Parks, or other destinations in the Sierras.
Top landmarks
•Holy Trinity Church, Fresno — church building in Fresno, United States of America
•Fresno station — train station in Fresno, California
•Kearney Park — park in Fresno County, California, United States of America
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
Doable as a same-day drive at 2h 58m. Total distance: 145.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 58m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (84%). Some complex stretches to watch for.
Frequently Asked Questions
The drive from Fresno, CA to Brentwood, CA covers 145.3 miles and takes about 2h 58m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Northbound California State Route 99, CA 99, Robert T. Monagan 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 72.7 miles from Fresno, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $33.40 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 16 significant decision points across 145.3 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: near the start (North First Street): Navigation decision point; at 3.3 miles (CA 99): Merge point - match speed before joining. Lane positioning matters here; at 12.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Between Fresno, CA and Brentwood, CA, road signs point toward Avenue 7 and San Francisco.
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, EIA for fuel prices, NREL for EV charging, and NPS for national parks. See our methodology for refresh cadence and limitations.
