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RIW to GNT: distance & flight time
Riverton WY (Riverton Regional Airport) → Grants (Grants-Milan Municipal Airport)
546 mi
879 km · 475 nm
1h 39m
estimated nonstop flight time
Same time
time difference · heading south
See live RIW→GNT fares Phone-only fares on this route — call free
Flight time details
546 miles nonstop takes roughly 1h 39m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RIW — Riverton Regional Airport · Riverton WY, United States
- GNT — Grants-Milan Municipal Airport · Grants, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Near GNT
- GUP · Gallup Municipal Airport55 mi away
- ABQ · Albuquerque International Sunport74 mi away
- LAM · Los Alamos Airport104 mi away
- SAF · Santa Fe Municipal Airport107 mi away
Frequently asked questions
How far is RIW from GNT?
The flight distance from Riverton WY (RIW) to Grants (GNT) is 546 miles (879 km, 475 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to GNT?
A nonstop flight takes about 1h 39m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from RIW to GNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–GNT that never appear on search engines, with no booking fees.