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GRF to XSI: distance & flight time
Fort Lewis (Gray Army Air Field) → South Indian Lake (South Indian Lake Airport)
1,202 mi
1,934 km · 1,044 nm
3h 5m
estimated nonstop flight time
+2h
time difference · heading northeast
See live GRF→XSI fares Phone-only fares on this route — call free
Flight time details
1,202 miles nonstop takes roughly 3h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- XSI — South Indian Lake Airport · South Indian Lake, 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 XSI
- YLR · Leaf Rapids Airport45 mi away
- YTH · Thompson Airport79 mi away
- YYL · Lynn Lake Airport82 mi away
- KES · Kelsey Airport105 mi away
Frequently asked questions
How far is GRF from XSI?
The flight distance from Fort Lewis (GRF) to South Indian Lake (XSI) is 1,202 miles (1,934 km, 1,044 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to XSI?
A nonstop flight takes about 3h 5m 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 South Indian Lake?
South Indian Lake is 2 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to XSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–XSI that never appear on search engines, with no booking fees.