Flight
Driving
Petaluma to Baltimore
Updated: 31 May 2026
The distance from Petaluma to Baltimore is over 4,400 kilometers. Flying from SFO to Baltimore/Washington International Thurgood Marshall Airport (BWI) is the most practical method, taking about 5.5 hours. Driving is a massive cross-country expedition taking 44+ hours. This route takes you from the Pacific coast to the Atlantic coast of Maryland.
Total Distance: 4,400 km driving distance, 4,000 km straight-line air distance.
Fastest Way
Flying from SFO is the fastest, taking about 8 hours total.
Cheapest Way
Flying is significantly cheaper than the cost of fuel, hotels, and food for a 5-day drive.
Compare Petaluma to Baltimore Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 5 hours 30 mins | 44 hours |
| Avg Price | $350-$650 | $600-$800 in fuel |
| Operator | Southwest Airlines | Personal Vehicle |
| Route | SFO to BWI. | I-80 East. |
| Tip | Direct flights are available and recommended. | This is a 4-5 day drive; plan for multiple overnight stops. |
Travel Tips
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AirportBWI is well-connected to the city by light rail and train.
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WeatherSummers are hot and humid; winters are cold.
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DrivingTraffic in Baltimore can be heavy; use navigation apps.
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BookingBook hotels well in advance for major events.
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FoodTry the crab cakes; they are a Baltimore specialty.
Safety Tips
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City SafetyStick to well-lit, populated areas at night.
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DrivingBe aware of sudden weather changes.
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EmergencyKeep emergency contacts saved in your phone.
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NavigationUse GPS to navigate the city streets.
People Also Ask
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Is there a train to Baltimore?Yes, Amtrak's Northeast Regional and Acela stop in Baltimore.
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How long is the flight?The flight is about 5.5 hours.
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Is it safe to drive?Yes, but it is a very long and expensive trip.
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What is the best time to visit?Spring and fall are the most comfortable.
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Do I need a car?No, Baltimore has excellent public transportation.
Quick Info
- From Petaluma, California, United States
- To Baltimore, Maryland, United States
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Modes
Best Time to Travel
April to May or September to October for mild weather.
Things to Do in Baltimore
1
Inner Harbor
The historic center of Baltimore. It is famous for its museums and restaurants.
2
National Aquarium
A world-class aquarium. It is a must-visit.
3
Fort McHenry
The site of the battle that inspired the Star-Spangled Banner. It is a historic site.
4
Fells Point
A historic neighborhood with cobblestone streets and bars. It is a must-visit.
Tags
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