Distance from San Francisco to Allentown

The distance from San Francisco to Allentown is approximately 4,018 km / 2,497 mi (as the crow flies).

The following map shows the distance from San Francisco to Allentown.

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

Map options

Current distance: San Francisco -> Allentown
Show reverse: Allentown -> San Francisco

DistanceRouteRoute by bikeRoute by foot