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HDN to GRF: distance & flight time
Hayden (Yampa Valley Airport) → Fort Lewis (Gray Army Air Field)
889 mi
1,431 km · 773 nm
2h 24m
estimated nonstop flight time
-1h
time difference · heading northwest
See live HDN→GRF fares Phone-only fares on this route — call free
Flight time details
889 miles nonstop takes roughly 2h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HDN — Yampa Valley Airport · Hayden, United States
- GRF — Gray Army Air Field · Fort Lewis, 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 HDN
- SBS · Steamboat Springs Bob Adams Field19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field70 mi away
- RIL · Garfield County Regional Airport71 mi away
Near GRF
- SEA · Seattle Tacoma International Airport29 mi away
- TCM · McChord Air Force Base6 mi away
- TIW · Tacoma Narrows Airport13 mi away
- OLM · Olympia Regional Airport17 mi away
Frequently asked questions
How far is HDN from GRF?
The flight distance from Hayden (HDN) to Fort Lewis (GRF) is 889 miles (1,431 km, 773 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDN to GRF?
A nonstop flight takes about 2h 24m 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 time difference between Hayden and Fort Lewis?
Fort Lewis is 1 hour behind Hayden.
What is the cheapest way to fly from HDN to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDN–GRF that never appear on search engines, with no booking fees.