| population | |
| City of Carthage | 144 |
| City of Howard | 858 |
| Town of Canova | 105 |
| Town of Vilas | 20 |
| Township of Adams | |
| Township of Beaver | |
| Township of Belleview |
 | Madison Municipal Airport | ~ 41.93 km |
| Mitchell Municipal Airport | ~ 43.97 km |
| Huron Regional Airport | ~ 63.72 km |
| Brookings Regional Airport | ~ 70.67 km |
| Sioux Falls Regional Airport / Joe Foss Field | ~ 84.97 km |
| Watertown Regional Airport | ~ 105.57 km |
| Canton Municipal Airport | ~ 115.21 km |
| Chan Gurney Municipal Airport | ~ 124.22 km |
| Slayton Municipal Airport | ~ 146.23 km |
