Auburn, CA to San Bernardino, CA is 470.1 miles and takes about 8h 42m via Westside Freeway and Foothill Freeway, with a fuel budget near $108 and enough daylight to finish in a day. This route primarily stays within California, connecting the Pacific Coast region. With a recommended two-day drive, you'll spend most of your time on the highway, making it a straightforward trip for those prioritizing efficiency over scenic detours. Consider this option if you need to cover ground quickly between Northern and Southern California.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
235.1 miles from Auburn, CA
A natural place for your longest stop of the day
, about 4h 17m into the drive
.
Main Roads
Road
Distance
Duration
Westside Freeway
296.3 mi
5h 19m
Foothill Freeway
73.7 mi
1h 24m
I 5 Truck
58.4 mi
1h 6m
Alan S. Hart Freeway
16.5 mi
19m
Capital City Freeway
10.6 mi
11m
Dwight D. Eisenhower Highway
7.1 mi
8m
Golden State Freeway
2 mi
2m
San Bernardino Freeway
1.8 mi
2m
Longest stretch:
Westside Freeway
— 296.3 mi, about 5h 19m
Turn-by-Turn Driving Directions
Step-by-step road directions between Auburn, CA and San Bernardino, CA.
1
Start on this road
87 ft·6 sec·this road
2
Turn slight left
96 ft·7 sec
3
Turn right
48 ft·9 sec
4
Turn left onto Lincoln Way
87 ft·10 sec·Lincoln Way
5
Turn left onto Maple Street
526 ft·9 sec·Maple Street
6
Continue on Maple Street Bridge
406 ft·13 sec·Maple Street Bridge
7
At end of road, turn left onto Placer Street
421 ft·13 sec·Placer Street
8
Turn left onto Nevada Street
88 ft·1 sec·Nevada Street
9
Take the ramp
0.1 mi·13 sec
Toward I 80 West
10
Merge onto I 80
16 mi·19 min·Alan S. Hart Freeway
Use the straight / slight right lanes.
11
Continue on I 80
7.1 mi·8 min·Dwight D. Eisenhower Highway
Use the straight / slight right lanes.
12
Keep slight right at fork onto I 80 Business
4.9 mi·5 min·Capital City Freeway
Exit 95Toward I 80 Business West: SacramentoUse the straight / slight right lanes.
13
Keep slight left at fork onto I 80 Business
3.7 mi·4 min·Capital City Freeway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 80 Business
1.9 mi·2 min·Capital City Freeway
Toward US 50 East, I 80 West: South Lake Tahoe, San FranciscoUse the straight / slight right lanes.
15
Take the exit
0.2 mi·15 sec
Exit 4AToward I 5: Los Angeles, ReddingUse the straight / slight right lanes.
16
Keep slight left at fork
0.8 mi·1 min
Exit 4AToward I 5 South: Los AngelesUse the slight left lane.
17
Merge onto I 5
59 mi·1 hr 5 min·Westside Freeway
Use the straight / slight right lanes.
18
Keep slight left at fork onto I 5
0.8 mi·48 sec·Westside Freeway
19
Keep slight left at fork onto I 5
237 mi·4 hr 13 min·Westside Freeway
Use the straight / slight right lanes.
20
Keep slight right at fork onto I 5 Truck
58 mi·1 hr 6 min·I 5 Truck
Use the straight / slight right lanes.
21
Keep slight left at fork onto I 5
2.0 mi·2 min·Golden State Freeway
Use the straight / slight right lanes.
22
Take the exit
0.3 mi·17 sec
Exit 161AToward I 210 East: PasadenaUse the slight right lane.
23
Continue on I 210
24 mi·28 min·Foothill Freeway
Use the straight / slight right lanes.
24
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.
25
Keep slight right at fork onto I 210
2.9 mi·3 min·Foothill Freeway
Use the straight / slight right lanes.
26
Keep slight right at fork onto CA 210
1.4 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
27
Keep slight right at fork onto CA 210
1.2 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
28
Keep slight right at fork onto CA 210
1.8 mi·2 min·Foothill Freeway
Use the straight / slight right lanes.
29
Keep slight right at fork onto CA 210
23 mi·26 min·Foothill Freeway
Use the straight / slight right lanes.
30
Take the exit
0.2 mi·29 sec
Exit 74Toward I 215: Barstow, RiversideUse the straight / slight right lanes.
31
Keep slight right at fork
0.6 mi·1 min
Exit 74Toward I 215 South: RiversideUse the slight left / slight right lanes.
32
Merge onto I 215
0.2 mi·13 sec·Barstow Freeway
33
Continue on I 215
1.8 mi·2 min·San Bernardino Freeway
34
Take the exit
0.4 mi·52 sec
Exit 44AToward CA 66 West: 5th Street, Civic CenterUse the slight right lane.
35
Turn left onto CA 66
0.8 mi·1 min·West 5th Street
Use the left / straight / right lanes.
36
Arrive at destination
West 5th Street
Trip Plan
Given the 8h 42m estimated drive time, splitting this into two days is a smart move to avoid fatigue. Plan your first day to cover roughly half the distance, stopping around the 200-250 mile mark. Keep an eye on your fuel levels, especially during the longest 296.3-mile stretch on the Westside Freeway, as services might be less frequent in certain areas. Departing early in the morning will give you ample daylight for either a single long day or a relaxed two-day pace.
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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 235.1 miles from Auburn, CA, or about 4h 17m into the drive.
The longest continuous stretch on this route runs about 296.3 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 103 miles or 1h 56m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 235.1 miles or 4h 17m 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 235.1 miles or 4h 17m
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 7h 31m
Traffic, exits, and arrival timing usually matter more near San Bernardino, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Auburn, 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 Auburn, CA
Aim for roughly 235 miles and 4.4 hours of wheel time on this day.
Day 2
Finish the approach into San Bernardino, CA
Aim for roughly 235 miles and 4.4 hours of wheel time on this day.
Your first comfortable stop window is around 103 miles from Auburn, CA.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Westside Freeway for about 296.3 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 29
5 decision points cluster between mile 24 and 416.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
24 mi into trip|~28m in|I 80 Business / Capital City Freeway
Keep slight right at fork onto I 80 Business / Capital City Freeway toward I 80 Business West: Sacramento
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 95
Toward I 80 Business West: Sacramento
8
32.6 mi into trip|~38m in|I 80 Business / Capital City Freeway
Keep slight right at fork onto I 80 Business / Capital City Freeway toward US 50 East, I 80 West: South Lake Tahoe, San Francisco
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward US 50 East, I 80 West: South Lake Tahoe,...
8
34.6 mi into trip|~40m in
Take the exit toward I 5: Los Angeles, Redding
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 4A
Toward I 5: Los Angeles, Redding
8
34.7 mi into trip|~40m in
Keep slight left at fork toward I 5 South: Los Angeles
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Exit 4A
Toward I 5 South: Los Angeles
8
416.9 mi into trip|~7h 39m 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
$108.05 one way
$216.10 round trip
$5.84/gal25.4 MPG avg165 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$111.34
$222.69
premium
$6.18
$114.32
$228.65
diesel
$5.61
$103.79
$207.58
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$108
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$238–$348
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 164.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $49 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
141
1
$49.36
$22.56
Efficient EV
117.5
1
$41.13
$18.80
EV Truck/SUV
188
2
$65.81
$30.09
Gas CO2
164 kg
EV CO2
55 kg (66% 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
Auburn, CA
Night
in Auburn on Saturday
Local time
9:37 PM
PDT
Current temp
64°F
Unavailable
Live forecast
Destination
San Bernardino, CA
Night
in San Bernardino on Saturday
Local time
9:37 PM
PDT
Current temp
77°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
13 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
8h 42m 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.
Santa Monica Mountains National Recreation Area
National Recreation Area
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 389.1
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
~72 min detour
Free
near mile 324.2
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
You'll be on highways for 98% of this 470.1-mile trip. Expect a long stretch of 296.3 miles on the Westside Freeway before transitioning. The vast majority of this drive is highway cruising, so be prepared for consistent speeds and the general feel of freeway travel. You'll notice frequent exits and merges as you navigate through varied stretches of the state.
98% highway — fuel and pacing are the main things to plan.
36 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 296.3 mi on Westside Freeway.
How Hard Is This Drive?
9/10
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 24 miles in near I 80 Business / Capital City Freeway.
Driving Effort9/10
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 29 significant decision points across 470.1 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 24 miles (I 80 Business / Capital City Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 32.6 miles (I 80 Business / Capital City Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 34.6 miles: Exit ramp - move to the correct lane early. 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 Auburn, CA and San Bernardino, CA, road signs point toward San Francisco, Redding and Ventura.
The longest stretch is about 296.3 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 235 miles on day one.
Yes — we found about 37 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 San Bernardino, 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. There are 37 rest areas along the route for bathroom stops.
The main spots that need attention: at 24 miles (I 80 Business / Capital City Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 32.6 miles (I 80 Business / Capital City Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 34.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — 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 8.7 hours each way, a round trip means 17.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at San Bernardino, CA before the return drive.
