This 376-mile journey from Ripon to San Bernardino will take approximately 7 hours and 6 minutes of driving time, making it a feasible one-day trip. You'll primarily be on CA 99 and the Golden State and Foothill Freeways, with 83% of the drive utilizing major highways. Expect a fuel cost of around $86 for this drive. With two planned stops, this route offers a straightforward path through the Pacific Coast region. It's a highway-focused adventure designed for efficient travel.
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
188 miles from Ripon, CA
A natural place for your longest stop of the day
, about 3h 31m into the drive
.
Main Roads
Road
Distance
Duration
CA 99
145 mi
2h 43m
Golden State Freeway
92.8 mi
1h 44m
Foothill Freeway
73.7 mi
1h 24m
Golden State Highway
58.6 mi
1h 2m
San Bernardino Freeway
1.8 mi
2m
West 5th Street
0.8 mi
1m
West Milgeo Avenue
0.4 mi
<1m
North Stockton Avenue
0.4 mi
<1m
Longest stretch:
CA 99
— 145 mi, about 2h 43m
Traffic on I-210
Hour-of-day weekday pattern from 51 FHWA count stations on your route.
Peak
5 PM
~5,325 veh/hr typical
Quietest
2 AM
~643 veh/hr
Peak-to-quiet ratio
8.3×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 50 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Ripon, CA and San Bernardino, CA.
1
Start on CA 99
0.3 mi·20 sec·CA 99
2
Take the exit
0.2 mi·29 sec
Toward Milgeo Avenue
3
Turn right onto West Milgeo Avenue
0.4 mi·53 sec·West Milgeo Avenue
4
Turn right onto North Stockton Avenue
0.4 mi·53 sec·North Stockton Avenue
5
At end of road, turn left onto Frontage Road
0.2 mi·29 sec·Frontage Road
6
Continue on East Main Street
0.1 mi·20 sec·East Main Street
7
Turn left onto 2nd Street
0.3 mi·39 sec·2nd Street
8
Turn left
0.2 mi·28 sec
9
Merge onto CA 99
104 mi·1 hr 58 min·CA 99
Use the straight / slight right lanes.
10
Keep slight left at fork onto CA 99
41 mi·44 min·CA 99
Use the straight / slight right lanes.
11
Keep slight left at fork onto CA 99
59 mi·1 hr 2 min·Golden State Highway
Use the straight / slight right lanes.
12
Continue on CA 99
5.2 mi·5 min·Golden State Freeway
Use the straight / slight right lanes.
13
Keep slight left at fork onto CA 99
27 mi·30 min·Golden State Freeway
Toward CA 99 South: Los AngelesUse the straight / slight right lanes.
14
Keep slight left at fork onto CA 99
58 mi·1 hr 6 min·Golden State Freeway
Use the straight / slight right lanes.
15
Keep slight left at fork onto I 5
2.0 mi·2 min·Golden State Freeway
Use the straight / slight right lanes.
16
Take the exit
0.3 mi·17 sec
Exit 161AToward I 210 East: PasadenaUse the slight right lane.
17
Continue on I 210
24 mi·28 min·Foothill Freeway
Use the straight / slight right lanes.
18
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.
19
Keep slight right at fork onto I 210
2.9 mi·3 min·Foothill Freeway
Use the straight / slight right lanes.
20
Keep slight right at fork onto CA 210
1.4 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
21
Keep slight right at fork onto CA 210
1.2 mi·1 min·Foothill Freeway
Use the straight / slight right lanes.
22
Keep slight right at fork onto CA 210
1.8 mi·2 min·Foothill Freeway
Use the straight / slight right lanes.
23
Keep slight right at fork onto CA 210
23 mi·26 min·Foothill Freeway
Use the straight / slight right lanes.
24
Take the exit
0.2 mi·29 sec
Exit 74Toward I 215: Barstow, RiversideUse the straight / slight right lanes.
25
Keep slight right at fork
0.6 mi·1 min
Exit 74Toward I 215 South: RiversideUse the slight left / slight right lanes.
26
Merge onto I 215
0.2 mi·13 sec·Barstow Freeway
27
Continue on I 215
1.8 mi·2 min·San Bernardino Freeway
28
Take the exit
0.4 mi·52 sec
Exit 44AToward CA 66 West: 5th Street, Civic CenterUse the slight right lane.
29
Turn left onto CA 66
0.8 mi·1 min·West 5th Street
Use the left / straight / right lanes.
30
Arrive at destination
West 5th Street
Trip Plan
Given the 7-hour duration, an early morning departure from Ripon is recommended to maximize daylight and minimize traffic. Plan for your two stops strategically, perhaps breaking up the longest 145-mile stretch on CA 99. Keep an eye on your fuel gauge, especially during that longer segment, as services can be more spread out. This drive is well-suited for a single day, allowing for flexibility in your timing. A good tip is to check traffic conditions around the Los Angeles metropolitan area before you enter it, as congestion can significantly impact your arrival time in San Bernardino.
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 188 miles from Ripon, CA, or about 3h 31m into the drive.
The longest continuous stretch on this route runs about 145 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 83 miles or 1h 37m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 188 miles or 3h 31m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 55m
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 Ripon, 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 Ripon, CA
This is one driving day of about 376 miles and 7h 6m.
Your first comfortable stop window is around 83 miles from Ripon, 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 CA 99 for about 145 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 24
5 decision points cluster between mile 210.5 and 374.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
210.5 mi into trip|~3h 55m in|CA 99 / Golden State Freeway
Keep slight left at fork onto CA 99 / Golden State Freeway toward CA 99 South: Los Angeles
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward CA 99 South: Los Angeles
8
322.8 mi into trip|~6h 3m 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,...
8
372 mi into trip|~7h in
Take the exit toward I 215: Barstow, Riverside
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 74
Toward I 215: Barstow, Riverside
8
372.2 mi into trip|~7h in
Keep slight right at fork toward I 215 South: Riverside
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Exit 74
Toward I 215 South: Riverside
8
374.9 mi into trip|~7h 4m in
Take the exit toward CA 66 West: 5th Street, Civic Center
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 44A
Toward CA 66 West: 5th Street, Civic Center
Fuel & Cost
Regular Gas
$78.66 one way
$157.33 round trip
$5.31/gal25.4 MPG avg132 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.52
$81.70
$163.40
premium
$5.67
$83.86
$167.72
diesel
$4.80
$71.00
$141.99
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$79
Meals
$25–$50
Total
$104–$129
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 131.6 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $39 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
112.8
1
$39.48
$18.05
Efficient EV
94
1
$32.90
$15.04
EV Truck/SUV
150.4
1
$52.64
$24.06
Gas CO2
132 kg
EV CO2
44 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 Jul 17, 2026
Origin
Ripon, CA
Morning
in Ripon on Sunday
Local time
10:39 AM
PDT
Current temp
57°F
Mostly Clear
NNW 6 mph0% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 16 at 11:09PM PDT until July 17 at 8:00PM PDT by NWS Medford OR
Destination
San Bernardino, CA
Morning
in San Bernardino on Sunday
Local time
10:39 AM
PDT
Current temp
72°F
Mostly Clear
SW 0 to 5 mph4% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 16 at 11:09PM PDT until July 17 at 8:00PM PDT by NWS Medford OR
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 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 6m 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.
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 298.2
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...
25 mi from route
~64 min detour
Free
near mile 233.4
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 83% of the miles on major roads like CA 99 and the Golden State and Foothill Freeways. You'll experience a long, uninterrupted stretch of 145 miles on CA 99, which can feel quite consistent. The character of the drive is largely about covering distance efficiently, rather than winding through scenic byways. It's a practical approach to getting from point A to point B, prioritizing speed and directness.
83% highway — fuel and pacing are the main things to plan.
30 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 145 mi on CA 99.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on CA 99 and Golden State Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 210.5 miles in near CA 99 / Golden State 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 24 significant decision points across 376 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 210.5 miles (CA 99 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 322.8 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 372 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Hilly terrain with moderate elevation changes
2,729 ft71 ft
Total Climb
3,126 ft
Total Descent
2,146 ft
Highest Point
2,729 ft
~268.6 mi in
Elevation Range
2,659 ft
Notable High Points
2,729 ft at ~268.6 miles+1,000 ft prominence
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 Ripon, CA to San Bernardino, CA, road signs begin pointing toward Ventura along the way.
Doable as a same-day drive at 7h 6m. Total distance: 376 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 6m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 145 miles on CA 99. The full list of main roads is in the Roads section above.
Yes — we found about 34 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 34 rest areas along the route for bathroom stops.
The main spots that need attention: at 210.5 miles (CA 99 / Golden State Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 322.8 miles (I 210 / Foothill Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 372 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 7.1 hours each way, a round trip means 14.2 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.
