| Longest Runway: 4800' (Dirt) |
| ICAO | Distance | Airport Name | Longest RW | RW Surface | MAP |
|---|---|---|---|---|---|
| S69 | 11NM | Lincoln | 4000FT | Asphalt | ![]() |
| MT18 | 20NM | Silver City | 4000FT | Dirt | ![]() |
| 38S | 24NM | Deer Lodge-City-Co | 4400FT | Asphalt | ![]() |
| MT96 | 26NM | Wilhelm Airstrip | 3100FT | Gravel | ![]() |
| MT16 | 29NM | Buffalo Trail Ranch Strip | 3000FT | Dirt | ![]() |
| 11MT | 30NM | Ox Bow Ranch | 4800FT | Dirt | ![]() |
| KHLN | 30NM | Helena Regional Airport | 9000FT | Asphalt | ![]() |
| MT39 | 33NM | Black Canyon Ranch Airport | 3200FT | Dirt | ![]() |
| U05 | 38NM | Riddick | 3600FT | Asphalt | ![]() |
| 3U3 | 39NM | Bowman | 6011FT | Asphalt | ![]() |