Distance from Rockville, MD to Simi Valley, CA

Driving distance from Rockville, MD to Simi Valley, CA is 2656 miles (4274 km). How far is it from Rockville, MD to Simi Valley, CA? It's a 45 hours 16 minutes drive by car. Flight distance is approximately 2310 miles (3718 km) and flight time from Rockville, MD to Simi Valley, CA is 04 hours 38 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
2656 Miles
/
4274 Km
Driving distance
Gas consumption
106.24 Gallons
406.03 Litres
Gas consumption
Flight distance
2310 Miles
/
3718 Km
Flight distance

How far is it from Rockville, MD to Simi Valley, CA?

To travel the distance from Rockville, MD to Simi Valley, CA, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to Simi Valley, CA

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Last distance calculations