Flight
Driving
Redwood City to San Bernardino
Updated: 31 May 2026
The distance from Redwood City to San Bernardino is about 650 kilometers. Flying from SFO to Ontario International Airport (ONT) is the fastest option, taking about 1 hour and 30 minutes, followed by a short drive. Driving via I-5 South and I-10 East takes approximately 7 hours. This route connects the Bay Area to the Inland Empire. It is a popular destination for business and tourism.
Total Distance: 650 km driving, 610 km air distance.
Fastest Way
Flying is the fastest way to reach San Bernardino.
Cheapest Way
Driving is generally cheaper for groups.
Compare Redwood City to San Bernardino Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 1 hour 30 minutes | 7 hours |
| Avg Price | 150 to 300 dollars | 90 dollars in fuel |
| Operator | United Airlines | Personal Vehicle |
| Route | SFO to ONT. | I-5 South to I-10 East. |
| Tip | Ontario International Airport is very close to San Bernardino. | Plan for traffic delays when entering the Los Angeles area. |
Travel Tips
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AirportOntario International Airport is very convenient; consider it over LAX.
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TrafficAvoid driving during peak rush hours in the Los Angeles area.
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Public TransitUse the local bus system to get around the city.
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BookingBook flights early to get the best rates.
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NavigationUse a GPS to navigate the city's streets.
Safety Tips
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DrivingStay alert on the long I-5 drive.
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Personal SafetyBe aware of your surroundings in tourist areas.
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EmergencyKeep a roadside kit in your car.
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Public TransitStay in well-lit areas when using public transport at night.
People Also Ask
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Is it better to fly?Yes, flying is much faster and more convenient.
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How long is the drive?The drive takes about 7 hours.
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Are there direct flights?Yes, United offers direct flights from SFO to ONT.
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Is San Bernardino safe?Like any city, stay in well-lit, populated areas.
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What is the best route?Taking I-5 South to I-10 East is the most direct route.
Quick Info
- From Redwood City, California, United States
- To San Bernardino, California, United States
-
Modes
Best Time to Travel
Year-round, as San Bernardino has a mild climate.
Things to Do in San Bernardino
1
San Bernardino National Forest
Enjoy hiking and outdoor activities. It is a beautiful area.
2
Robert V. Fullerton Museum of Art
Visit this museum for its diverse collection. It is a cultural spot.
3
California Theatre of the Performing Arts
Attend a show at this historic theater.
4
Glen Helen Regional Park
Enjoy outdoor activities and concerts.
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