Fresno to Windsor is 242.4 miles and takes about 4h 46m via CA 99 and Redwood Highway, with a fuel budget near $58 and enough daylight to finish in a day. This drive takes you from the Pacific Coast region of California to another part of the Pacific Coast, mostly on major highways. It's a straightforward trip that's well within the capabilities of a single day for most drivers. Consider this a practical way to get from one part of the state to another without much fuss.
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
121.2 miles from Fresno, CA
A natural place for your longest stop of the day
, about 2h 23m into the drive
.
Main Roads
Road
Distance
Duration
Northbound California State Route 99
74.7 mi
1h 27m
Redwood Highway
46.4 mi
54m
CA 99
30.8 mi
34m
Arthur H. Breed Junior Freeway
29.7 mi
34m
MacArthur Freeway
16.7 mi
19m
Robert T. Monagan Freeway
13.9 mi
15m
John T. Knox Freeway
12.9 mi
17m
CA 120
6.8 mi
7m
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 Windsor, 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
14 mi·15 min·Robert T. Monagan Freeway
13
Continue on I 580
18 mi·20 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 580
12 mi·13 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
15
Keep slight right at fork onto I 580
8.3 mi·9 min·MacArthur Freeway
Toward I 580: Oakland, San FranciscoUse the slight left / slight right lanes.
16
Keep slight left at fork onto I 580
8.3 mi·9 min·MacArthur Freeway
Use the straight / slight right lanes.
17
Continue on I 80; I 580
3.3 mi·4 min·Eastshore Freeway
Use the straight / slight right lanes.
18
Keep slight right at fork onto I 580
13 mi·17 min·John T. Knox Freeway
Exit 13BToward I 580 West: Point Richmond, San RafaelUse the straight / slight right lanes.
19
Keep slight left at fork
0.7 mi·54 sec
Exit 1AToward US 101 North: San Rafeal
20
Merge onto US 101
46 mi·54 min·Redwood Highway
Use the straight / slight right lanes.
21
Take the exit
0.2 mi·29 sec
Exit 498Toward Old Redwood Highway, Central WindsorUse the slight right lane.
22
Turn left onto Old Redwood Highway
0.2 mi·34 sec·Old Redwood Highway
Use the left / straight / right lanes.
23
Continue on Windsor River Road
0.3 mi·33 sec·Windsor River Road
24
Enter roundabout onto Windsor River Road
292 ft·5 sec·Windsor River Road
25
Continue on Windsor River Road
89 ft·1 sec·Windsor River Road
26
Arrive at destination
Windsor River Road
Trip Plan
With a drive time under five hours, this route is easily completed in a single day. To make the most of your time and avoid potential traffic, aim to depart Fresno in the morning. The longest uninterrupted stretch on CA 99 is nearly 75 miles, so plan your fuel and rest stops accordingly before you hit that section. Given the relatively short duration, you have flexibility; however, keeping an eye on your fuel gauge is always a good practice, especially with a $58 estimated cost for gas.
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 121.2 miles from Fresno, CA, or about 2h 23m 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 53 miles or 1h 3m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 121.2 miles or 2h 23m 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 54m
Traffic, exits, and arrival timing usually matter more near Windsor, 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 242.4 miles and 4h 46m.
Your first comfortable stop window is around 53 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 20
5 decision points cluster between mile 12.7 and 241.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
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
8
161.6 mi into trip|~3h 9m in|I 580 / MacArthur Freeway
Keep slight right at fork onto I 580 / MacArthur Freeway toward I 580: Oakland, San Francisco
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: Oakland, San Francisco
9
181.6 mi into trip|~3h 32m in|I 580 / John T. Knox Freeway
Keep slight right at fork onto I 580 / John T. Knox Freeway toward I 580 West: Point Richmond, San Rafael
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 13B
Toward I 580 West: Point Richmond, San Rafael
8
241.6 mi into trip|~4h 44m in
Take the exit toward Old Redwood Highway, Central Windsor
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 498
Toward Old Redwood Highway, Central Windsor
Fuel & Cost
Regular Gas
$50.71 one way
$101.43 round trip
$5.31/gal25.4 MPG avg85 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.52
$52.67
$105.34
premium
$5.67
$54.06
$108.13
diesel
$4.80
$45.77
$91.54
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$51
Meals
$25–$50
Total
$76–$101
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 84.8 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $25 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
72.7
0
$25.45
$11.64
Efficient EV
60.6
0
$21.21
$9.70
EV Truck/SUV
97
1
$33.94
$15.51
Gas CO2
85 kg
EV CO2
28 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 Jul 14, 2026
Origin
Fresno, CA
Morning
in Fresno on Sunday
Local time
10:37 AM
PDT
Current temp
75°F
Mostly Clear
NW 0 to 5 mph1% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 14 at 1:57AM PDT until July 14 at 11:00PM PDT by NWS San Diego CA
Beach Hazards Statement
Beach Hazards Statement issued July 14 at 1:53AM PDT until July 15 at 11:00PM PDT by NWS Los Angeles/Oxnard CA
Destination
Windsor, CA
Morning
in Windsor on Sunday
Local time
10:37 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
4h 46m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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...
2 mi from route
~5 min detour
Free
near mile 183.9
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,...
7 mi from route
~17 min detour
$15
near mile 192.2
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...
9 mi from route
~23 min detour
Free
near mile 192.2
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...
9 mi from route
~23 min detour
Free
near mile 183.9
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...
18 mi from route
~46 min detour
Free
near mile 209
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
~47 min detour
Free
near mile 183.9
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is mostly highway, with 78% of the route on major roads. You'll encounter your longest stretch of continuous highway driving for 74.7 miles on Northbound California State Route 99. The transition from highway to surface roads will happen gradually as you near your destination, so expect some changes in traffic density and exit frequency. The majority of your time will be spent on well-maintained, multi-lane roads.
78% 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: 74.7 mi on Northbound California State Route 99.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on Northbound California State Route 99 and Redwood Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 12.7 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 20 significant decision points across 242.4 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 12.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 34.5 miles (CA 99 / Northbound California State Route 99): Highway fork - watch signs carefully. Lane positioning matters here; at 161.6 miles (I 580 / MacArthur Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
837 ft-42 ft
Total Climb
983 ft
Total Descent
1,176 ft
Highest Point
837 ft
~138.5 mi in
Elevation Range
879 ft
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 Windsor, CA, road signs point toward Avenue 7, San Francisco and San Rafael.
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
Windsor is a town of 27,000 people (2019) in Sonoma County in the Bay Area of California, 9 miles north of Santa Rosa and 63 miles north of San Francisco. It may not be on the main tourist trail through California's Wine Country, but it will appeal to people looking for small, family-owned businesses, an eclectic mix of shops, and summertime entertainment.
Doable as a same-day drive at 4h 46m. Total distance: 242.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 46m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (78%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 74.7 miles on Northbound California State Route 99. The full list of main roads is in the Roads section above.
Yes — we found about 16 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Windsor, 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. There are 16 rest areas along the route for bathroom stops.
The main spots that need attention: at 12.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 34.5 miles (CA 99 / Northbound California State Route 99): Highway fork - watch signs carefully. Lane positioning matters here; at 161.6 miles (I 580 / MacArthur Freeway): 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 Golden Gate National Recreation Area (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.8 hours each way, an in-and-out day trip would put you behind the wheel for 9.6 hours — manageable with a long break at Windsor, CA, but most travelers stay overnight.
