| population | |
| City of Eureka | 868 |
| City of Leola | 457 |
| Town of Hillsview | 3 |
| Town of Long Lake | 31 |
 | Ashley Municipal Airport | ~ 30.38 km |
| Aberdeen Regional Airport | ~ 71.51 km |
| Mobridge Municipal Airport | ~ 95.40 km |
| Britton Municipal Airport | ~ 114.75 km |
| Jamestown Regional Airport | ~ 135.91 km |
| Bismarck Municipal Airport | ~ 162.02 km |
| Huron Regional Airport | ~ 172.23 km |
| Pierre Regional Airport | ~ 175.09 km |
| Watertown Regional Airport | ~ 187.28 km |
