Calculate route from San Ramon (California, United States) to Antioch (California, United States).
The flight distance (as the crow flies) between San Ramon and Antioch is 29.2 km.
Roadmap (route) to go from San Ramon to Antioch detailed above, you can also see the course layout on the map.
While doing trip San Ramon - Antioch by car, the calculated route ends at a distance , or more straight.
Country flag | ![]() |
Location | Antioch |
State | California |
County | Contra Costa County |
Country | United States |
Country code / ISO 2 | US |
Latitude | 38.0049200 |
Longitude | -121.8057900 |
Altitude | 13 meters |
Time zone | America/Los_Angeles |