Central Wyoming Regional (KRIW)
Non-towered public-use airport serving Riverton, Wyoming, at 5,516 ft elevation.
Elevation5,516 ft
ControlNon-towered
Longest runway8,204 ft
Magnetic variation10° E
High elevation. At 5,516 ft, density altitude on a warm day can be thousands of feet higher. Check performance with the density altitude calculator.
On the field: flight training, charter (as listed in FAA data). Find flight schools in Wyoming.
Live weather
Forecast (TAF)
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Frequencies
| AWOS/ASOS | 121.425 |
|---|---|
| CTAF | 122.8 |
| UNICOM | 122.8 |
Runways
| Runway | Size | Surface | Lights |
|---|---|---|---|
| 10/28 | 8,204 × 150 ft | Asphalt | High intensity |
| 01/19 | 4,800 × 75 ft | Asphalt | Medium intensity |
Fuel: 100LL, A. Sectional: Cheyenne.
Runway diagram
Drawn to scale from FAA runway-end data, true north up. Not for navigation: use the official FAA airport diagram and Chart Supplement.
Nearby airports
49UShoshoni Municipal19 NM NEKLNDHunt Field19 NM SWKHSGHot Springs County39 NM NKWRLWorland Municipal58 NM NKDUBDubois Municipal61 NM NWKPNARalph Wenz Field62 NM W
Before you fly here
- Read the FAA Chart Supplement entry for RIW: traffic pattern, CTAF/UNICOM, hours, fuel and remarks.
- Check NOTAMs and get a weather briefing at 1800wxbrief.com.
- Study the airport diagram and the sectional around KRIW for airspace and terrain.
- More detail: AirNav · SkyVector
Airport data from the FAA National Airspace System Resource (NASR) subscription effective Oct 1, 2026; magnetic variation as published for 2020. Weather is live from aviationweather.gov. Always confirm with current official sources before flight. This guide is a study aid.