Distance Calculator

Distance from San Marcos to Barstow

Distance between San Marcos and Barstow is 196 kilometers (122 miles).
Driving distance from San Marcos to Barstow is 234 kilometers (145 miles).

air 196 km
air 122 miles
car 234 km
car 145 miles

Distance Map Between San Marcos and Barstow

San Marcos, Sacramento, United StatesBarstow, Sacramento, United States = 122 miles = 196 km.

How far is it between San Marcos and Barstow

San Marcos is located in United States with (33.1434,-117.1661) coordinates and Barstow is located in United States with (34.8986,-117.0228) coordinates. The calculated flying distance from San Marcos to Barstow is equal to 122 miles which is equal to 196 km.

If you want to go by car, the driving distance between San Marcos and Barstow is 233.84 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 02 hours 05 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 38 km.

City/PlaceLatitude and LongitudeGPS Coordinates
San Marcos 33.1434, -117.1661 33° 8´ 36.1320'' N
117° 9´ 58.1040'' W
Barstow 34.8986, -117.0228 34° 53´ 54.9240'' N
117° 1´ 22.1520'' W

Estimated Travel Time Between San Marcos and Barstow

Average SpeedTravel Time
30 mph (48 km/h) 04 hours 52 minutes
40 mph (64 km/h) 03 hours 39 minutes
50 mph (80 km/h) 02 hours 55 minutes
60 mph (97 km/h) 02 hours 24 minutes
70 mph (112 km/h) 02 hours 05 minutes
75 mph (120 km/h) 01 hours 56 minutes
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