| population | |
| Herrick | 103 |
| population | |
| Herrick Post Office |
 | The O'Neill Municipal John L Baker Field | ~ 82.53 km |
| Ainsworth Regional Airport | ~ 88.62 km |
| Miller Field | ~ 114.38 km |
| Mitchell Municipal Airport | ~ 118.30 km |
| Chan Gurney Municipal Airport | ~ 148.18 km |
| Cram Field | ~ 148.85 km |
| Huron Regional Airport | ~ 160.90 km |
| Pierre Regional Airport | ~ 166.27 km |
| Broken Bow Municipal Airport | ~ 190.34 km |
