30MT vs 3U9
Comparing Nistler Helena Airport and Boulder Airport side by side. They are 22 NM apart.
| 30MTNistler Helena Airport | 3U9Boulder Airport | |
| Location | Helena, United States | Boulder, United States |
|---|---|---|
| Type | Small Airport | Small Airport |
| Elevation | 4753 ft | 4968 ft |
| Runways | 1 (longest 397x5m) | 1 (longest 1120x22m) |
| ILS approach | No | No |
| Port of entry | No | No |
| Customs hours | — | — |
| Fuel | — | — |