Distance Calculator

Distance from San Marcos to Castro Valley

Distance between San Marcos and Castro Valley is 674 kilometers (419 miles).
Driving distance from San Marcos to Castro Valley is 732 kilometers (455 miles).

air 674 km
air 419 miles
car 732 km
car 455 miles

Distance Map Between San Marcos and Castro Valley

San Marcos, Sacramento, United StatesCastro Valley, Sacramento, United States = 419 miles = 674 km.

How far is it between San Marcos and Castro Valley

San Marcos is located in United States with (33.1434,-117.1661) coordinates and Castro Valley is located in United States with (37.6941,-122.0864) coordinates. The calculated flying distance from San Marcos to Castro Valley is equal to 419 miles which is equal to 674 km.

If you want to go by car, the driving distance between San Marcos and Castro Valley is 731.5 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 06 hours 31 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 58 km.

City/PlaceLatitude and LongitudeGPS Coordinates
San Marcos 33.1434, -117.1661 33° 8´ 36.1320'' N
117° 9´ 58.1040'' W
Castro Valley 37.6941, -122.0864 37° 41´ 38.7600'' N
122° 5´ 10.8600'' W

Estimated Travel Time Between San Marcos and Castro Valley

Average SpeedTravel Time
30 mph (48 km/h) 15 hours 14 minutes
40 mph (64 km/h) 11 hours 25 minutes
50 mph (80 km/h) 09 hours 08 minutes
60 mph (97 km/h) 07 hours 32 minutes
70 mph (112 km/h) 06 hours 31 minutes
75 mph (120 km/h) 06 hours 05 minutes
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