Roundup Airport KRPX
Roundup Airport (KRPX, RPX) is a non-towered airport in Roundup, Montana, 3,500 feet above sea level. There are 2 runways; the longest is 07/25, 5,098 feet of asphalt, lighted. The closest other airport on TowerScope is Billings Logan International Airport (KBIL), 40 nautical miles south.
Runways
| Runway | Length | Surface | Lighted |
|---|---|---|---|
| 07/25 | 5,098 ft | asphalt | Yes |
| 16/34 | 2,460 ft | grass | No |
Frequencies
Roundup no tower
- 122.8 CTAF, UNICOM
From the FAA NASR 28-day data, cycle 2026-10-01. Check the Chart Supplement before use.
Location
46.4751, -108.5415. Field elevation 3500 ft. No control tower on file.
Nearby airports
- KBIL Billings Logan International Airport 40 NM south
- K6S8 Laurel Municipal Airport 47 NM south
- KLWT Lewistown Municipal Airport 51 NM northwest
- KHWQ Wheatland County Airport at Harlowton 54 NM west
- K6U7 Hysham Airport 57 NM east
- K6S3 Woltermann Memorial Airport 58 NM southwest
- K6S0 Big Timber Airport 72 NM southwest
- K6S1 Bridger Municipal Airport 73 NM south