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SLX to SPF: distance & flight time
Salt Cay (Salt Cay Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
2,447 mi
3,939 km · 2,127 nm
5h 16m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SLX→SPF fares Phone-only fares on this route — call free
Flight time details
2,447 miles nonstop takes roughly 5h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SLX — Salt Cay Airport · Salt Cay, Turks and Caicos Islands
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 SLX
- GDT · JAGS McCartney International Airport9 mi away
- XSC · South Caicos Airport25 mi away
- MDS · Middle Caicos Airport52 mi away
- NCA · North Caicos Airport62 mi away
Near SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is SLX from SPF?
The flight distance from Salt Cay (SLX) to Spearfish-South Dakota (SPF) is 2,447 miles (3,939 km, 2,127 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLX to SPF?
A nonstop flight takes about 5h 16m 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 Salt Cay and Spearfish-South Dakota?
Spearfish-South Dakota is 2 hours behind Salt Cay.
What is the cheapest way to fly from SLX to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLX–SPF that never appear on search engines, with no booking fees.