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FSI to XSC: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → South Caicos (South Caicos Airport)
1,864 mi
3,000 km · 1,620 nm
4h 7m
estimated nonstop flight time
+1h
time difference · heading east
See live FSI→XSC fares Phone-only fares on this route — call free
Flight time details
1,864 miles nonstop takes roughly 4h 7m gate to gate, flying east. 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
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- XSC — South Caicos Airport · South Caicos, Turks and Caicos Islands
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 XSC
- GDT · JAGS McCartney International Airport25 mi away
- SLX · Salt Cay Airport25 mi away
- MDS · Middle Caicos Airport28 mi away
- NCA · North Caicos Airport38 mi away
Frequently asked questions
How far is FSI from XSC?
The flight distance from Fort Sill (FSI) to South Caicos (XSC) is 1,864 miles (3,000 km, 1,620 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to XSC?
A nonstop flight takes about 4h 7m 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 Sill and South Caicos?
South Caicos is 1 hour ahead of Fort Sill.
What is the cheapest way to fly from FSI to XSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–XSC that never appear on search engines, with no booking fees.