Distance from Union City to San Marcos

The distance from Union City to San Marcos is approximately 3,894 km / 2,420 mi (as the crow flies).

The following map shows the distance from Union City to San Marcos.

For more detailed information about any of the places please click on the place name:
• Union City
• San Marcos

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Current distance: Union City -> San Marcos
Show reverse: San Marcos -> Union City

DistanceRouteRoute by bikeRoute by foot