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CAP to FSI: distance & flight time
Cap Haitien (Cap Haitien International Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,903 mi
3,062 km · 1,653 nm
4h 12m
estimated nonstop flight time
-1h
time difference · heading northwest
See live CAP→FSI fares Phone-only fares on this route — call free
Flight time details
1,903 miles nonstop takes roughly 4h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CAP — Cap Haitien International Airport · Cap Haitien, Haiti
- 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 CAP
- PAX · Port-de-Paix Airport45 mi away
- PAP · Toussaint Louverture International Airport80 mi away
- JAK · Jacmel Airport105 mi away
- POP · Gregorio Luperon International Airport106 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 CAP from FSI?
The flight distance from Cap Haitien (CAP) to Fort Sill (FSI) is 1,903 miles (3,062 km, 1,653 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAP to FSI?
A nonstop flight takes about 4h 12m 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 Cap Haitien and Fort Sill?
Fort Sill is 1 hour behind Cap Haitien.
What is the cheapest way to fly from CAP to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAP–FSI that never appear on search engines, with no booking fees.