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RPX - Roundup Airport

Small airport · United States

Roundup Airport

IATA: RPX ICAO: KRPX

Airport details

IATA code	RPX
ICAO code	KRPX
Serves	Roundup
Country	United States
Coordinates	46.4751, -108.5415
Elevation	3,500 ft (1,067 m)
Runways	2 · longest 5,098 ft (1,554 m)
Map	OpenStreetMap

Location

Nearby airports

BIL · Billings Logan International Airport 74 km away LWT · Lewistown Municipal Airport 95 km away JDN · Jordan Airport 154 km away LVM · Mission Field 171 km away POY · Powell Municipal Airport 180 km away

Data updated 9 October 2026 · About & Data Sources

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