| population | |
| Borough of Elmer | 1395 |
| Borough of Penns Grove | 5147 |
| Borough of Woodstown | 3505 |
| City of Salem | 5146 |
| Township of Alloway |
 | New Castle Airport | ~ 24.13 km |
| Philadelphia Seaplane Base | ~ 31.80 km |
| Millville Municipal Airport | ~ 33.77 km |
| Philadelphia International Airport | ~ 34.32 km |
| Dover Air Force Base | ~ 50.57 km |
| South Jersey Regional Airport | ~ 59.80 km |
| Chester County G O Carlson Airport | ~ 62.32 km |
| Wings Field | ~ 62.87 km |
| Northeast Philadelphia Airport | ~ 63.54 km |
