This 419.8-mile journey from Berkeley, CA to Fontana, CA is designed for a single day, taking approximately 7 hours and 52 minutes of driving time. You'll be on a highway-focused route for 98% of the trip, with an estimated fuel cost of $96. While it's manageable as a day trip, plan for about two stops along the way. The longest continuous stretch you'll encounter is 224.4 miles, so be prepared for extended periods on the road. This drive primarily traverses the Pacific Coast region, staying within California.
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
209.9 miles from Berkeley, CA
A natural place for your longest stop of the day
, about 3h 55m into the drive
.
Main Roads
Road
Distance
Duration
Westside Freeway
224.4 mi
4h
Foothill Freeway
67 mi
1h 17m
I 5 Truck
58.4 mi
1h 6m
Arthur H. Breed Junior Freeway
29.3 mi
33m
William Elton Brown Freeway
17 mi
18m
MacArthur Freeway
14.4 mi
16m
Sierra Avenue
3 mi
4m
Martin Luther King Junior Way
2.3 mi
7m
Longest stretch:
Westside Freeway
— 224.4 mi, about 4h
Turn-by-Turn Driving Directions
Step-by-step road directions between Berkeley, CA and Fontana, CA.
1
Start on University Avenue
77 ft·9 sec·University Avenue
2
Turn left onto Martin Luther King Junior Way
1.4 mi·4 min·Martin Luther King Junior Way
Use the left lane.
3
Turn straight onto Adeline Street
0.3 mi·53 sec·Adeline Street
4
Continue on Martin Luther King Junior Way
0.8 mi·2 min·Martin Luther King Junior Way
Use the straight / right lanes.
5
Keep slight left at fork onto Martin Luther King Junior Way
222 ft·6 sec·Martin Luther King Junior Way
Toward CA 24: Downtown Oakland, San Francisco, HaywardUse the straight / slight right lanes.
6
Take the ramp
0.2 mi·25 sec
Toward CA 24 West: Downtown Oakland, San Francisco, Hayward
7
Keep slight left at fork
0.3 mi·42 sec
Toward I 580: San Francisco, HaywardUse the slight left lane.
8
Keep slight left at fork
0.6 mi·1 min
Toward I 580 East: HaywardUse the slight left / slight right lanes.
9
Merge onto I 580
14 mi·16 min·MacArthur Freeway
Use the straight / slight right lanes.
10
Merge onto I 580
12 mi·13 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
11
Keep slight right at fork onto I 580
18 mi·20 min·Arthur H. Breed Junior Freeway
Use the straight / slight right lanes.
12
Keep slight right at fork onto I 580
11 mi·11 min·William Elton Brown Freeway
13
Keep slight left at fork onto I 580
5.9 mi·6 min·William Elton Brown Freeway
14
Merge onto I 5
224 mi·4 hr·Westside Freeway
Use the straight / slight right lanes.
15
Keep slight right at fork onto I 5 Truck
58 mi·1 hr 6 min·I 5 Truck
Use the straight / slight right lanes.
16
Keep slight left at fork onto I 5
2.0 mi·2 min·Golden State Freeway
Use the straight / slight right lanes.
17
Take the exit
0.3 mi·17 sec
Exit 161AToward I 210 East: PasadenaUse the slight right lane.
18
Continue on I 210
24 mi·28 min·Foothill Freeway
Use the straight / slight right lanes.
19
Keep slight right at fork onto I 210
19 mi·22 min·Foothill Freeway
Toward CA 134 West, I 210 East: San Bernardino, VenturaUse the slight right lane.
20
Keep slight right at fork onto I 210
2.9 mi·3 min·Foothill Freeway
Use the straight / slight right lanes.
21
Keep slight right at fork onto CA 210
1.4 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
22
Keep slight right at fork onto CA 210
1.2 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
23
Keep slight right at fork onto CA 210
1.8 mi·2 min·Foothill Freeway
Use the straight / slight right lanes.
24
Keep slight right at fork onto CA 210
16 mi·18 min·Foothill Freeway
Use the straight / slight right lanes.
25
Take the exit
0.3 mi·46 sec
Exit 67Toward Sierra AvenueUse the straight / slight right lanes.
26
Turn right onto Sierra Avenue
3.0 mi·4 min·Sierra Avenue
Use the left / right lanes.
27
Turn left onto Merrill Avenue
205 ft·4 sec·Merrill Avenue
Use the left lane.
28
Arrive at destination
Merrill Avenue
Trip Plan
For this 7-hour, 52-minute drive, an early morning departure from Berkeley is recommended to maximize daylight and avoid potential traffic. With only two planned stops, the 224.4-mile longest stretch means you'll want to be mindful of your fuel levels. Consider a quick break around the halfway point. Given the highway-centric nature of this route, staying alert and utilizing cruise control where appropriate will help manage fatigue. The estimated fuel cost of $96 is a good budget benchmark for planning.
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 209.9 miles from Berkeley, CA, or about 3h 55m into the drive.
The longest continuous stretch on this route runs about 224.4 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 92 miles or 1h 48m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 209.9 miles or 3h 55m 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 41m
Traffic, exits, and arrival timing usually matter more near Fontana, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Berkeley, 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 Berkeley, CA
This is one driving day of about 419.8 miles and 7h 52m.
Your first comfortable stop window is around 92 miles from Berkeley, 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.
The longest stretch is on Westside Freeway for about 224.4 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 23
5 decision points cluster between mile 2.6 and 374 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
2.6 mi into trip|~8m in|Martin Luther King Junior Way
Keep slight left at fork onto Martin Luther King Junior Way toward CA 24: Downtown Oakland, San Francisco, Hayward
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward CA 24: Downtown Oakland, San Francisco,...
8
2.8 mi into trip|~8m in
Keep slight left at fork toward I 580: San Francisco, Hayward
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Toward I 580: San Francisco, Hayward
7
3.1 mi into trip|~9m in
Keep slight left at fork toward I 580 East: Hayward
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward I 580 East: Hayward
7
349.3 mi into trip|~6h 29m 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
374 mi into trip|~6h 57m 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,...
Fuel & Cost
Regular Gas
$96.49 one way
$192.98 round trip
$5.84/gal25.4 MPG avg147 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$99.43
$198.86
premium
$6.18
$102.09
$204.18
diesel
$5.61
$92.69
$185.37
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$96
Meals
$25–$50
Total
$121–$146
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 146.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $44 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
125.9
1
$44.08
$20.15
Efficient EV
105
1
$36.73
$16.79
EV Truck/SUV
167.9
2
$58.77
$26.87
Gas CO2
147 kg
EV CO2
49 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.
Forecast as of Apr 15, 2026
Origin
Berkeley, CA
Afternoon
in Berkeley on Sunday
Local time
2:12 PM
PDT
Current temp
47°F
Unavailable
Live forecast
Destination
Fontana, CA
Afternoon
in Fontana on Sunday
Local time
2:12 PM
PDT
Current temp
76°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
29 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
7h 52m 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.
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...
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...
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,...
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...
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...
The Santa Monica Mountains offer easy access to surprisingly wild places. Experience the famous beaches of Malibu or explore more than 500 miles of trails. The park abounds with historical and cultura...
22 mi from route
~55 min detour
Free
near mile 347.4
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a predominantly highway-focused drive, covering 98% of the 419.8 miles on major freeways. You'll navigate segments of the Westside Freeway and the Foothill Freeway, eventually merging onto I 5 Truck. The longest uninterrupted stretch is a substantial 224.4 miles, demanding your attention. While largely a continuous flow, the character is that of efficient travel rather than scenic exploration.
98% highway — fuel and pacing are the main things to plan.
28 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 224.4 mi on Westside Freeway.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on Westside Freeway and Foothill Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 2.6 miles in near Martin Luther King Junior Way.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 23 significant decision points across 419.8 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 2.6 miles (Martin Luther King Junior Way): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 2.8 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 3.1 miles: Highway fork - watch signs carefully. 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.
On the drive from Berkeley, CA to Fontana, CA, road signs begin pointing toward Ventura along the way.
Set on sparkling San Francisco Bay, Berkeley (pronounced BURK-lee) will surprise those who recall it as the counter-culture center of the 1960s. Free Speech and flower power are forever in the city "DNA," but Berkeley has evolved into a culinary and cultural travel destination. You'll still see more tie-dye per capita in Berkeley, but a deeper look reveals a dynamic East Bay city filled with superb theaters, restaurants, and shops. Berkeley's progressive, free-thinking environment has seen the birth of quality attractions, great food from many cultures, and of course the internationally renowned University of California, Berkeley. For a city of just over 100,000 people—barely a medium-sized city in the California context—Berkeley is extremely complex.
Doable as a same-day drive at 7h 52m. Total distance: 419.8 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 52m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 224.4 miles on Westside Freeway. 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 Fontana, 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.
The main spots that need attention: at 2.6 miles (Martin Luther King Junior Way): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 2.8 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 3.1 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Rosie the Riveter WWII Home Front National Historical Park, San Francisco Maritime National Historical Park and Muir Woods National Monument (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 7.9 hours each way, a round trip means 15.7 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Fontana, CA before the return drive.
