Spanning 577.9 miles from Fontana to Anderson, this journey across California takes approximately 10 hours and 35 minutes of pure drive time. Because of the length, it is best approached as a two-day trip rather than a single grueling day behind the wheel. You will rely heavily on major arteries like the Westside Freeway, the Foothill Freeway, and I-5 Truck routes to navigate the state. Expect to budget around $134 for fuel, depending on your vehicle's efficiency. While both cities sit within the Pacific Coast region, the route covers a significant vertical slice of California, requiring steady focus and planning to manage the distance comfortably.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
3 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
289 miles from Fontana, CA
A natural place for your longest stop of the day
, about 5h 21m into the drive
.
Main Roads
Road
Distance
Duration
Westside Freeway
425.9 mi
7h 39m
Foothill Freeway
67.2 mi
1h 17m
I 5 Truck
37.1 mi
42m
Golden State Freeway
22.3 mi
25m
Cascade Wonderland Highway
20 mi
21m
Sierra Avenue
3 mi
4m
CA 273
1.9 mi
2m
Merrill Avenue
<0.1 mi
<1m
Longest stretch:
Westside Freeway
— 425.9 mi, about 7h 39m
Turn-by-Turn Driving Directions
Step-by-step road directions between Fontana, CA and Anderson, CA.
1
Start on Merrill Avenue
205 ft·6 sec·Merrill Avenue
2
Turn right onto Sierra Avenue
3.0 mi·4 min·Sierra Avenue
Use the left / straight lanes.
3
Take the ramp
0.3 mi·45 sec
Toward CA 210 WestUse the straight / slight right lanes.
4
Merge onto CA 210
15 mi·17 min·Foothill Freeway
Use the straight / slight right lanes.
5
Keep slight right at fork onto CA 210
1.2 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
6
Keep slight right at fork onto CA 210
2.4 mi·2 min·Foothill Freeway
Use the straight / slight right lanes.
7
Keep slight right at fork onto CA 210
1.4 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
8
Keep slight right at fork onto CA 210
1.8 mi·2 min·Foothill Freeway
Use the straight / slight right lanes.
9
Keep slight right at fork onto CA 210
20 mi·23 min·Foothill Freeway
Use the straight / slight right lanes.
10
Keep slight right at fork onto I 210
26 mi·29 min·Foothill Freeway
Exit 26AToward I 210 West: SacramentoUse the straight / slight right lanes.
11
Keep slight right at fork
0.1 mi·9 sec
Use the slight right lane.
12
Merge onto I 5 Truck
1.0 mi·1 min·I 5 Truck
Exit 161A
13
Keep slight left at fork onto I 5 Truck
36 mi·41 min·I 5 Truck
Use the straight / slight right lanes.
14
Keep slight left at fork onto I 5
22 mi·25 min·Golden State Freeway
Use the straight / slight right lanes.
15
Keep slight right at fork onto I 5
226 mi·4 hr 1 min·Westside Freeway
Toward I 5 NorthUse the straight / slight right lanes.
To keep your fatigue in check, plan for at least three dedicated stops to break up the 10-hour-plus travel time. Since the longest stretch covers 425.9 miles, prioritize refueling before entering this primary segment to avoid unnecessary delays on the Westside Freeway. Leaving Fontana early in the morning is your best bet to bypass potential traffic congestion and ensure you reach your overnight destination before dark. If you choose to split the drive over two days, look for lodging options near the halfway point to balance your mileage evenly. Always double-check your tire pressure and fluid levels before departing, as the consistent highway speeds will put your vehicle through a sustained workout.
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.
This drive is better paced as a 2-day trip.
Plan roughly 3 meaningful breaks for fuel, food, and rest.
The halfway point lands around 289 miles from Fontana, CA, or about 5h 21m into the drive.
The longest continuous stretch on this route runs about 425.9 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 127 miles or 2h 27m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 289 miles or 5h 21m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 289 miles or 5h 21m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 9h 30m
Traffic, exits, and arrival timing usually matter more near Anderson, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Fontana, 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.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Fontana, CA
Aim for roughly 289 miles and 5.3 hours of wheel time on this day.
Day 2
Finish the approach into Anderson, CA
Aim for roughly 289 miles and 5.3 hours of wheel time on this day.
Your first comfortable stop window is around 127 miles from Fontana, CA.
This route usually feels better as a 2-day drive than as one long push.
Plan about 3 real breaks rather than only quick fuel stops.
The longest stretch is on Westside Freeway for about 425.9 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 18
5 decision points cluster between mile 0 and 130.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0 mi into trip|~0m in|Sierra Avenue
Turn right onto Sierra Avenue
Lane positioning matters here
Use the left / straight lanes.
6
18.2 mi into trip|~22m in|CA 210 / Foothill Freeway
Keep slight right at fork onto CA 210 / Foothill Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
19.4 mi into trip|~24m in|CA 210 / Foothill Freeway
Keep slight right at fork onto CA 210 / Foothill Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
45 mi into trip|~53m in|I 210 / Foothill Freeway
Keep slight right at fork onto I 210 / Foothill Freeway toward I 210 West: Sacramento
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 26A
Toward I 210 West: Sacramento
7
130.1 mi into trip|~2h 31m in|I 5 / Westside Freeway
Keep slight right at fork onto I 5 / Westside Freeway toward I 5 North
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 5 North
Fuel & Cost
Regular Gas
$132.83 one way
$265.65 round trip
$5.84/gal25.4 MPG avg202 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$136.88
$273.75
premium
$6.18
$140.54
$281.08
diesel
$5.61
$127.59
$255.19
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$133
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$263–$373
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 202.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $61 in charging
· 2 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
173.4
2
$60.68
$27.74
Efficient EV
144.5
1
$50.57
$23.12
EV Truck/SUV
231.2
2
$80.91
$36.99
Gas CO2
202 kg
EV CO2
68 kg (66% less)
Plan for 2 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 Apr 15, 2026
Origin
Fontana, CA
Evening
in Fontana on Saturday
Local time
6:25 PM
PDT
Current temp
76°F
Unavailable
Live forecast
Destination
Anderson, CA
Evening
in Anderson on Saturday
Local time
6:25 PM
PDT
Current temp
66°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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
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
10 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
10h 35m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
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.
Whiskeytown National Recreation Area
National Recreation Area
Whiskeytown Lake’s crystal-clear waters are iconic, but this 42,000-acre National Recreation Area offers much more. Explore waterfalls, hike rugged trails, uncover Gold Rush history, and witness the r...
20 mi from route
~49 min detour
$15
near mile 577.9
Caution: Winter Hazards on Trails - Downed Trees and High Water
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...
25 mi from route
~62 min detour
Free
near mile 79.7
Yes, we can! Widely recognized as the most important Latino leader in the United States during the twentieth century, Cesar Chavez led farm workers and supporters in the establishment of the country's...
29 mi from route
~73 min detour
Free
near mile 139.5
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a highly efficient, high-speed experience, as 96% of this trip is comprised of highway driving. The personality of this route is defined by the Westside Freeway, which accounts for a massive 425.9-mile stretch of the journey. You should prepare for a consistent, interstate-focused grind rather than technical backroads or winding mountain passes. This is a pragmatic trek designed for covering ground quickly, with the road character remaining largely uniform throughout the duration. Behind the wheel, you will find a steady pace that demands alertness during the long, uninterrupted segments of the freeway system.
96% highway — fuel and pacing are the main things to plan.
21 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 425.9 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 early in the drive near Sierra Avenue.
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 18 significant decision points across 577.9 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 (Sierra Avenue): Lane positioning matters here; at 18.2 miles (CA 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 19.4 miles (CA 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here.
The longest stretch is about 425.9 miles on Westside Freeway. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 289 miles on day one.
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 Anderson, 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 3 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: near the start (Sierra Avenue): Lane positioning matters here; at 18.2 miles (CA 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 19.4 miles (CA 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Whiskeytown National Recreation Area, Santa Monica Mountains National Recreation Area and César E. Chávez National Monument. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 10.6 hours each way, a round trip means 21.2 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Anderson, CA before the return drive.
