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FSI to XTL: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Tadoule Lake (Tadoule Lake Airport)
1,662 mi
2,675 km · 1,444 nm
3h 44m
estimated nonstop flight time
Same time
time difference · heading north
See live FSI→XTL fares Phone-only fares on this route — call free
Flight time details
1,662 miles nonstop takes roughly 3h 44m gate to gate, flying north. 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
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- XTL — Tadoule Lake Airport · Tadoule 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 FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Near XTL
- XLB · Lac Brochet Airport106 mi away
- YBT · Brochet Airport128 mi away
- XSI · South Indian Lake Airport133 mi away
Frequently asked questions
How far is FSI from XTL?
The flight distance from Fort Sill (FSI) to Tadoule Lake (XTL) is 1,662 miles (2,675 km, 1,444 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to XTL?
A nonstop flight takes about 3h 44m 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 FSI to XTL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–XTL that never appear on search engines, with no booking fees.