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HZP to GRF: distance & flight time
Wood Buffalo (Fort Mackay / Horizon Airport) → Fort Lewis (Gray Army Air Field)
846 mi
1,361 km · 735 nm
2h 18m
estimated nonstop flight time
—
time difference · heading southwest
See live HZP→GRF fares Phone-only fares on this route — call free
Flight time details
846 miles nonstop takes roughly 2h 18m gate to gate, flying southwest. 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
- HZP — Fort Mackay / Horizon Airport · Wood Buffalo, Canada
- 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 HZP
- YMM · Fort McMurray Airport53 mi away
- YPY · Fort Chipewyan Airport98 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 HZP from GRF?
The flight distance from Wood Buffalo (HZP) to Fort Lewis (GRF) is 846 miles (1,361 km, 735 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HZP to GRF?
A nonstop flight takes about 2h 18m 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 HZP to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HZP–GRF that never appear on search engines, with no booking fees.