Distance from San Diego to Union

The distance from San Diego to Union is approximately 7.3 km / 4.6 mi (as the crow flies).

The following map shows the distance from San Diego to Union.

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

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Current distance: San Diego -> Union
Show reverse: Union -> San Diego

DistanceRouteRoute by bikeRoute by foot