| население | |
| Northumberland School (historical) | |
| Royalton | 1023 |
| население | |
| Royalton United Methodist Church |
 | Harrisburg International Airport | ~ 3.15 км |
| Capital City Airport | ~ 11.06 км |
| Muir Army Air Field (Fort Indiantown Gap) Airport | ~ 30.67 км |
| York Airport | ~ 32.52 км |
| Lancaster Airport | ~ 37.36 км |
| Gettysburg Regional Airport | ~ 60.46 км |
| Reading Regional Airport (Carl A Spaatz Field) | ~ 68.04 км |
| Penn Valley Airport | ~ 71.36 км |
| Chester County G O Carlson Airport | ~ 76.89 км |
