Distance Calculator

Distance from San Marcos to Oceanside

Distance between San Marcos and Oceanside is 21 kilometers (13 miles).
Driving distance from San Marcos to Oceanside is 25 kilometers (16 miles).

air 21 km
air 13 miles
car 25 km
car 16 miles

Distance Map Between San Marcos and Oceanside

San Marcos, Sacramento, United StatesOceanside, Sacramento, United States = 13 miles = 21 km.

How far is it between San Marcos and Oceanside

San Marcos is located in United States with (33.1434,-117.1661) coordinates and Oceanside is located in United States with (33.1959,-117.3795) coordinates. The calculated flying distance from San Marcos to Oceanside is equal to 13 miles which is equal to 21 km.

If you want to go by car, the driving distance between San Marcos and Oceanside is 25.17 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 00 hours 13 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 4 km.

City/PlaceLatitude and LongitudeGPS Coordinates
San Marcos 33.1434, -117.1661 33° 8´ 36.1320'' N
117° 9´ 58.1040'' W
Oceanside 33.1959, -117.3795 33° 11´ 45.1320'' N
117° 22´ 46.1280'' W

Estimated Travel Time Between San Marcos and Oceanside

Average SpeedTravel Time
30 mph (48 km/h) 00 hours 31 minutes
40 mph (64 km/h) 00 hours 23 minutes
50 mph (80 km/h) 00 hours 18 minutes
60 mph (97 km/h) 00 hours 15 minutes
70 mph (112 km/h) 00 hours 13 minutes
75 mph (120 km/h) 00 hours 12 minutes
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