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ZMH to FSI: distance & flight time
108 Mile Ranch (South Cariboo Region / 108 Mile Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,638 mi
2,636 km · 1,423 nm
3h 41m
estimated nonstop flight time
+2h
time difference · heading southeast
See live ZMH→FSI fares Phone-only fares on this route — call free
Flight time details
1,638 miles nonstop takes roughly 3h 41m gate to gate, flying southeast. 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
- ZMH — South Cariboo Region / 108 Mile Airport · 108 Mile Ranch, Canada
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 ZMH
- YWL · Williams Lake Airport44 mi away
- YKA · Kamloops Airport81 mi away
- YQZ · Quesnel Airport102 mi away
- YSN · Shuswap Regional Airport117 mi away
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
Frequently asked questions
How far is ZMH from FSI?
The flight distance from 108 Mile Ranch (ZMH) to Fort Sill (FSI) is 1,638 miles (2,636 km, 1,423 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZMH to FSI?
A nonstop flight takes about 3h 41m 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 108 Mile Ranch and Fort Sill?
Fort Sill is 2 hours ahead of 108 Mile Ranch.
What is the cheapest way to fly from ZMH to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZMH–FSI that never appear on search engines, with no booking fees.