San Anselmo to Fresno is 198.2 miles and takes about 3h 54m via CA 99, with a fuel budget near $46 and enough daylight to finish in a day. This drive takes you from the Pacific Coast region to another part of the Pacific Coast, remaining within California for the entire journey. It's a straightforward, highway-focused trip that's perfect for a single-day excursion. You'll find the route primarily uses major freeways, making it a convenient option for reaching your destination without much fuss.
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
99.1 miles from San Anselmo, CA
A natural place for your longest stop of the day
, about 1h 58m into the drive
.
Main Roads
Road
Distance
Duration
CA 99
105.8 mi
2h 1m
Arthur H. Breed Junior Freeway
29.3 mi
33m
MacArthur Freeway
16.4 mi
18m
Robert T. Monagan Freeway
14.6 mi
16m
John T. Knox Freeway
13.6 mi
17m
CA 120
6.2 mi
7m
Eastshore Freeway
3.8 mi
4m
West Belmont Avenue
2.9 mi
5m
Longest stretch:
CA 99
— 105.8 mi, about 2h 1m
Turn-by-Turn Driving Directions
Step-by-step road directions between San Anselmo, CA and Fresno, CA.
1
Start on this road
30 ft·4 sec·this road
2
Turn right onto Sir Francis Drake Boulevard
0.1 mi·15 sec·Sir Francis Drake Boulevard
3
Turn right onto Red Hill Avenue
0.6 mi·57 sec·Red Hill Avenue
4
Continue on Fourth Street
0.5 mi·49 sec·Fourth Street
5
Keep slight left at fork onto Fourth Street
1.1 mi·2 min·Fourth Street
Use the left lane.
6
Turn right onto Hetherton Street
0.1 mi·17 sec·Hetherton Street
Use the right lane.
7
Take the ramp
0.3 mi·36 sec
Toward US 101 South: San Francisco, OaklandUse the straight / left lanes.
8
Merge onto US 101
0.3 mi·28 sec·Redwood Highway
9
Keep slight right at fork onto I 580
14 mi·17 min·John T. Knox Freeway
Exit 451BToward I 580: Richmond Bridge, OaklandUse the straight / slight right lanes.
10
Merge onto I 80; I 580
3.8 mi·4 min·Eastshore Freeway
Use the straight / slight right lanes.
11
Keep slight left at fork onto I 580
0.3 mi·21 sec·Interstate Highway 80
Toward I 580 East, I 880 South: Downtown Oakland, Hayward, Stockton, Alameda, San JoseUse the straight / slight right lanes.
12
Keep slight left at fork onto I 580
16 mi·18 min·MacArthur Freeway
Toward I 580: Downtown Oakland, Hayward, StocktonUse the slight left / slight right lanes.
13
Merge onto I 580
12 mi·13 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 580
18 mi·20 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
15
Keep slight left at fork onto I 205
3.9 mi·4 min·Robert T. Monagan Freeway
Toward I 205 East: Tracy, Stockton
16
Keep slight left at fork onto I 205
11 mi·11 min·Robert T. Monagan Freeway
17
Merge onto I 5
1.0 mi·1 min·Westside Freeway
18
Take the exit
469 ft·6 sec
Toward CA 120 East: Manteca, Sonora
19
Continue on CA 120
6.2 mi·7 min·CA 120
Use the straight / slight right lanes.
20
Take the exit
0.7 mi·1 min
Exit 6Toward CA 99 South: Modesto, FresnoUse the slight right lane.
21
Merge onto CA 99
106 mi·2 hr 1 min·CA 99
Use the straight / slight right lanes.
22
Take the exit
0.3 mi·40 sec
Exit 134Toward Belmont AvenueUse the slight right lane.
23
At end of road, turn left onto West Belmont Avenue
2.9 mi·5 min·West Belmont Avenue
Use the straight / right lanes.
24
Turn right onto North First Street
0.2 mi·26 sec·North First Street
25
Turn left onto East Washington Avenue
69 ft·3 sec·East Washington Avenue
26
Arrive at destination
East Washington Avenue
Trip Plan
Given the relatively short duration of under 4 hours, this drive is easily accomplished in a single day. You can depart anytime, but an early start will give you ample daylight and allow for a relaxed pace. With only one recommended stop, you might consider a brief break around the halfway point to stretch your legs. Keep an eye on your fuel levels, especially during the longest stretch on CA 99, as services can be spaced out on such extended highway segments.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 99.1 miles from San Anselmo, CA, or about 1h 58m into the drive.
The longest continuous stretch on this route runs about 105.8 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 44 miles or 55m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 99.1 miles or 1h 58m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 11m
Traffic, exits, and arrival timing usually matter more near Fresno, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving San Anselmo, 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 San Anselmo, CA
This is one driving day of about 198.2 miles and 3h 54m.
Your first comfortable stop window is around 44 miles from San Anselmo, 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 105.8 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 21
5 decision points cluster between mile 2.4 and 88.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
2.4 mi into trip|~4m in
Take the ramp toward US 101 South: San Francisco, Oakland
Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / left lanes.
Toward US 101 South: San Francisco, Oakland
9
3 mi into trip|~5m in|I 580 / John T. Knox Freeway
Keep slight right at fork onto I 580 / John T. Knox Freeway toward I 580: Richmond Bridge, Oakland
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 451B
Toward I 580: Richmond Bridge, Oakland
8
20.4 mi into trip|~27m in|I 580 / Interstate Highway 80
Keep slight left at fork onto I 580 / Interstate Highway 80 toward I 580 East, I 880 South: Downtown Oakland, Hayward, Stockton, Alameda, San Jose
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 580 East, I 880 South: Downtown Oaklan...
8
20.6 mi into trip|~28m in|I 580 / MacArthur Freeway
Keep slight left at fork onto I 580 / MacArthur Freeway toward I 580: Downtown Oakland, Hayward, Stockton
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Toward I 580: Downtown Oakland, Hayward, Stockt...
8
88.2 mi into trip|~1h 45m in
Take the exit toward CA 99 South: Modesto, Fresno
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 6
Toward CA 99 South: Modesto, Fresno
Fuel & Cost
Regular Gas
$45.55 one way
$91.11 round trip
$5.84/gal25.4 MPG avg69 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$46.94
$93.89
premium
$6.18
$48.20
$96.40
diesel
$5.61
$43.76
$87.52
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$46
Meals
$25–$50
Total
$71–$96
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 69.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $21 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
59.5
0
$20.81
$9.51
Efficient EV
49.6
0
$17.34
$7.93
EV Truck/SUV
79.3
0
$27.75
$12.68
Gas CO2
69 kg
EV CO2
23 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
San Anselmo, CA
Late night
in San Anselmo on Sunday
Local time
1:03 AM
PDT
Current temp
66°F
Unavailable
Live forecast
Destination
Fresno, CA
Late night
in Fresno on Sunday
Local time
1:03 AM
PDT
Current temp
51°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
15 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 54m 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.
Rosie the Riveter WWII Home Front National Historical Park
National Historical Park
Celebrate and honor the contributions and sacrifices of American civilians on the WWII home front. Discover how diverse communities lived, worked, and interacted. Many faces, many stories, many truths...
Walk among old growth coast redwoods, cooling their roots in the fresh water of Redwood Creek and lifting their crowns to reach the sun and fog. Federally protected as a National Monument since 1908,...
Established in 1988, San Francisco Maritime National Historical Park celebrates America’s maritime heritage on the Pacific Coast. Our 50-acre park has grown around Aquatic Park Cove, a protected area...
7 mi from route
~18 min detour
Free
near mile 20.5
Experience a park so rich it supports 19 distinct ecosystems with over 2,000 plant and animal species. Go for a hike, enjoy a vista, have a picnic or learn about the centuries of overlapping history f...
From its thunderous ocean breakers crashing against rocky headlands and expansive sand beaches to its open grasslands, brushy hillsides, and forested ridges, Point Reyes offers visitors over 1500 spec...
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...
19 mi from route
~48 min detour
Free
near mile 13.7
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 a highway-focused drive, with 96% of the journey on major roadways. You'll experience long stretches of consistent speed, including one uninterrupted segment of 105.8 miles on CA 99. The Arthur H. Breed Junior Freeway and the MacArthur Freeway are key parts of this freeway-centric experience. Expect a steady pace for most of the drive, with minimal distractions from local traffic or winding roads.
96% highway — fuel and pacing are the main things to plan.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 105.8 mi on CA 99.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on CA 99 and Arthur H. Breed Junior Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 2.4 miles in.
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 21 significant decision points across 198.2 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 2.4 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 3 miles (I 580 / John T. Knox Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 20.4 miles (I 580 / Interstate Highway 80): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between San Anselmo, CA and Fresno, CA, road signs point toward Hayward, Stockton, Alameda, San Jose and Sonora.
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
Doable as a same-day drive at 3h 54m. Total distance: 198.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 54m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (96%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 105.8 miles on CA 99. The full list of main roads is in the Roads section above.
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 route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Fresno, 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 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 2.4 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 3 miles (I 580 / John T. Knox Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 20.4 miles (I 580 / Interstate Highway 80): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Rosie the Riveter WWII Home Front National Historical Park, Muir Woods National Monument and San Francisco Maritime National Historical Park (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.9 hours each way, an in-and-out day trip would put you behind the wheel for 7.8 hours — manageable with a long break at Fresno, CA, but most travelers stay overnight.
