| population | |
| City of Bonesteel | 275 |
| City of Burke | 604 |
| City of Gregory | 1295 |
| Town of Dallas | 120 |
| Town of Fairfax | 115 |
| Town of Herrick | 105 |
 | The O'Neill Municipal John L Baker Field | ~ 90.00 km |
| Ainsworth Regional Airport | ~ 94.74 km |
| Mitchell Municipal Airport | ~ 112.95 km |
| Miller Field | ~ 116.98 km |
| Chan Gurney Municipal Airport | ~ 149.40 km |
| Huron Regional Airport | ~ 153.28 km |
| Cram Field | ~ 157.44 km |
| Pierre Regional Airport | ~ 159.12 km |
| Madison Municipal Airport | ~ 192.27 km |
