Distance from Washington to Simi Valley by Car and Plane

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3. Distance Between Washington and Simi Valley

The flight distance from Washington (DC) to Simi Valley (CA) is 2319 miles or 3732 kilometers or 2014 nautical miles.
Driving distance from Washington to Simi Valley is 2691 miles (4331 kilometers).
Difference between fly and travel by a car is 372 miles or 599 km.

Washington to Simi Valley Flight Route Map

Map Showing the Distance Between Washington, DC and Simi Valley, CA
This map shows the distance from Washington, DC, Usa to Simi Valley, CA, Usa. You can also see the distance in miles and km below the map. Flight route map from Washington, District of Columbia to Simi Valley, California is displayed below.

Driving distance from Washington, DC to Simi Valley, CA

The driving distance from Washington, District of Columbia to Simi Valley, California is 2691 miles or 4331 km.
The total driving distance from Washington, DC to Simi Valley, CA is 2691 miles or 4331 kilometers. Your trip begins in Washington, District of Columbia. It ends in Simi Valley, California.
The driving distance from Washington, District of Columbia to Simi Valley, California is approximately 2691 miles (4331 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 47 to 48 hours under normal conditions.

Driving time from Washington, DC to Simi Valley, CA

How long is the drive from Washington, DC to Simi Valley, CA?
The total driving time is 47 hours, 42 minutes.
How long does a car ride from Washington to Simi Valley take?
Washington and Simi Valley are 47 hours 42 mins far apart, if you drive non-stop.

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Attention! According to the recommendations of experts, you should stop and take a break every 2 hours on average, take a fresh air and walk a little to protect your alertness and health during long trips by car. In addition, you can drink some coffee to prevent you from sleeping. People who drive constantly without taking a break lose their focus and can eventually cause accidents. Also, please drive carefully and follow the speed rules.

Time Difference between Washington and Simi Valley

Time difference between Washington (DC) and Simi Valley (CA) is 3 Hours.
Simi Valley time is 3 Hours behind Washington.

Current local time in Washington	Current local time in Simi Valley
2025-12-19, 03:51:06 EST	2025-12-19, 00:51:06 PST

How Far is it Between Washington District of Columbia, USA and Simi Valley California, USA?

You can compare air and road distance between Washington, DC and Simi Valley, CA in this summary table of distances in miles, kilometers and nautical miles.

Distance type	Miles	Kilometers	Nautical miles
Driving distance	2691 mi	4331 km	2336.86 nmi
Straight line distance	2319 mi	3732 km	2014 nmi
Difference	372 mi	599 km	322 nmi

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