Calculate route from Chatham Seaplane Base (Alaska, United States) to San Antonio (Texas, United States).

The flight distance (as the crow flies) between Chatham Seaplane Base and San Antonio is 4,195.0 km.

Roadmap (route) to go from Chatham Seaplane Base to San Antonio detailed above, you can also see the course layout on the map.

While doing trip Chatham Seaplane Base - San Antonio by car, the calculated route ends at a distance , or more straight.