| population | |
| City of Highmore | 795 |
| Township of Valley |
 | Pierre Regional Airport | ~ 65.99 km |
| Huron Regional Airport | ~ 101.49 km |
| Aberdeen Regional Airport | ~ 130.65 km |
| Mobridge Municipal Airport | ~ 132.58 km |
| Mitchell Municipal Airport | ~ 143.98 km |
| Ashley Municipal Airport | ~ 164.52 km |
| Philip Airport | ~ 176.98 km |
| Watertown Regional Airport | ~ 188.70 km |
| Britton Municipal Airport | ~ 196.35 km |
