Distance Calculator

Distance from Simi Valley to Napa

Distance between Simi Valley and Napa is 547 kilometers (340 miles).
Driving distance from Simi Valley to Napa is 643 kilometers (400 miles).

air 547 km
air 340 miles
car 643 km
car 400 miles

Distance Map Between Simi Valley and Napa

Simi Valley, Sacramento, United StatesNapa, Sacramento, United States = 340 miles = 547 km.

How far is it between Simi Valley and Napa

Simi Valley is located in United States with (34.2695,-118.7815) coordinates and Napa is located in United States with (38.2971,-122.2855) coordinates. The calculated flying distance from Simi Valley to Napa is equal to 340 miles which is equal to 547 km.

If you want to go by car, the driving distance between Simi Valley and Napa is 643.31 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 05 hours 44 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 96 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Simi Valley 34.2695, -118.7815 34° 16´ 10.0200'' N
118° 46´ 53.3280'' W
Napa 38.2971, -122.2855 38° 17´ 49.7040'' N
122° 17´ 7.9080'' W

Estimated Travel Time Between Simi Valley and Napa

Average SpeedTravel Time
30 mph (48 km/h) 13 hours 24 minutes
40 mph (64 km/h) 10 hours 03 minutes
50 mph (80 km/h) 08 hours 02 minutes
60 mph (97 km/h) 06 hours 37 minutes
70 mph (112 km/h) 05 hours 44 minutes
75 mph (120 km/h) 05 hours 21 minutes
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