Calculate route from Back Mountain (Pennsylvania, United States) to Sunbury (Pennsylvania, United States).
The flight distance (as the crow flies) between Back Mountain and Sunbury is 85.0 km.
Roadmap (route) to go from Back Mountain to Sunbury detailed above, you can also see the course layout on the map.
While doing trip Back Mountain - Sunbury by car, the calculated route ends at a distance , or more straight.
| Country flag | ![]() |
| Location | Sunbury |
| State | Pennsylvania |
| County | Northumberland County |
| Country | United States |
| Country code / ISO 2 | US |
| Latitude | 40.8625900 |
| Longitude | -76.7944100 |
| Altitude | 142 meters |
| Time zone | America/New_York |