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SPF to KHT: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Khost (Khost Airport)
7,046 mi
11,339 km · 6,123 nm
14h 17m
estimated nonstop flight time
+10.5h
time difference · heading north
See live SPF→KHT fares Phone-only fares on this route — call free
Flight time details
7,046 miles nonstop takes roughly 14h 17m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- KHT — Khost Airport · Khost, Afghanistan
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 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
Near KHT
- PAJ · Parachinar Airport40 mi away
- BNP · Bannu Airport42 mi away
- OAA · Shank Air Base65 mi away
- OAS · Sharana Airstrip66 mi away
Frequently asked questions
How far is SPF from KHT?
The flight distance from Spearfish-South Dakota (SPF) to Khost (KHT) is 7,046 miles (11,339 km, 6,123 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to KHT?
A nonstop flight takes about 14h 17m 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 Spearfish-South Dakota and Khost?
Khost is 10.5 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to KHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–KHT that never appear on search engines, with no booking fees.