| население | |
| Darlington | 251 |
| население | |
| Darlington Post Office |
 | Beaver County Airport | ~ 5.02 км |
| Pittsburgh International Airport | ~ 38.93 км |
| Pittsburgh/Butler Regional Airport | ~ 40.12 км |
| Youngstown Warren Regional Airport | ~ 54.47 км |
| Allegheny County Airport | ~ 65.64 км |
| Wheeling Ohio County Airport | ~ 73.08 км |
| Washington County Airport | ~ 75.76 км |
| Venango Regional Airport | ~ 78.85 км |
| Akron Canton Regional Airport | ~ 86.41 км |
