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XSC to SUS: distance & flight time
South Caicos (South Caicos Airport) → Null (Spirit of St Louis Airport)
1,639 mi
2,638 km · 1,425 nm
3h 41m
estimated nonstop flight time
-1h
time difference · heading northwest
See live XSC→SUS fares Phone-only fares on this route — call free
Flight time details
1,639 miles nonstop takes roughly 3h 41m 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
- XSC — South Caicos Airport · South Caicos, Turks and Caicos Islands
- SUS — Spirit of St Louis Airport · Null, 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 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
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is XSC from SUS?
The flight distance from South Caicos (XSC) to Null (SUS) is 1,639 miles (2,638 km, 1,425 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XSC to SUS?
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 South Caicos and Null?
Null is 1 hour behind South Caicos.
What is the cheapest way to fly from XSC to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XSC–SUS that never appear on search engines, with no booking fees.