| population | |
| Summerville | 519 |
| Summerville Post Office |
 | DuBois Regional Airport | ~ 25.19 km |
| Indiana County–Jimmy Stewart Airport | ~ 54.43 km |
| Venango Regional Airport | ~ 63.29 km |
| St Marys Municipal Airport | ~ 66.09 km |
| Pittsburgh/Butler Regional Airport | ~ 74.27 km |
| Bradford Regional Airport | ~ 88.98 km |
| John Murtha Johnstown Cambria County Airport | ~ 93.85 km |
| Arnold Palmer Regional Airport | ~ 95.22 km |
| Port Meadville Airport | ~ 102.75 km |
