| population | |
| Abbott Hill | |
| Camp Etna | |
| Etna | 1052 |
| Etna Cemetery | |
| Etna Center |
 | Bangor International Airport | ~ 24.24 km |
| Dewitt Field - Old Town Municipal Airport | ~ 40.71 km |
| Waterville Robert Lafleur Airport | ~ 51.21 km |
| Central Maine/Norridgewock Airport | ~ 58.39 km |
| Hancock County-Bar Harbor Airport | ~ 71.59 km |
| Augusta State Airport | ~ 73.73 km |
| Knox County Regional Airport | ~ 80.69 km |
| Wiscasset Airport | ~ 102.52 km |
| Brunswick Executive Airport | ~ 118.15 km |
