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GRF to YZF: distance & flight time
Fort Lewis (Gray Army Air Field) → Yellowknife (Yellowknife Airport)
1,109 mi
1,785 km · 964 nm
2h 53m
estimated nonstop flight time
+1h
time difference · heading north
See live GRF→YZF fares Phone-only fares on this route — call free
Flight time details
1,109 miles nonstop takes roughly 2h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- YZF — Yellowknife Airport · Yellowknife, Canada
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 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
Near YZF
- YFR · Fort Resolution Airport92 mi away
- YLE · Whatì Airport100 mi away
- YHY · Hay River / Merlyn Carter Airport120 mi away
- YFJ · Wekweètì Airport120 mi away
Frequently asked questions
How far is GRF from YZF?
The flight distance from Fort Lewis (GRF) to Yellowknife (YZF) is 1,109 miles (1,785 km, 964 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to YZF?
A nonstop flight takes about 2h 53m 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 Fort Lewis and Yellowknife?
Yellowknife is 1 hour ahead of Fort Lewis.
What is the cheapest way to fly from GRF to YZF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–YZF that never appear on search engines, with no booking fees.