Calculate route from Lower Range Seaplane Base (Maine, United States) to Topsham (Maine, United States).
The flight distance (as the crow flies) between Lower Range Seaplane Base and Topsham is 34.0 km.
Roadmap (route) to go from Lower Range Seaplane Base to Topsham detailed above, you can also see the course layout on the map.
While doing trip Lower Range Seaplane Base - Topsham by car, the calculated route ends at a distance , or more straight.
| Country flag | ![]() |
| Location | Topsham |
| State | Maine |
| County | Sagadahoc County |
| Country | United States |
| Country code / ISO 2 | US |
| Latitude | 43.9275800 |
| Longitude | -69.9758800 |
| Altitude | 40 meters |
| Time zone | America/New_York |