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HHH to KHT: distance & flight time
Hilton Head Island (Hilton Head Airport) → Khost (Khost Airport)
7,521 mi
12,103 km · 6,535 nm
15h 13m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live HHH→KHT fares Phone-only fares on this route — call free
Flight time details
7,521 miles nonstop takes roughly 15h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time gain when reading arrival times on your ticket.
The two airports
- HHH — Hilton Head Airport · Hilton Head Island, 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 HHH
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 HHH from KHT?
The flight distance from Hilton Head Island (HHH) to Khost (KHT) is 7,521 miles (12,103 km, 6,535 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHH to KHT?
A nonstop flight takes about 15h 13m 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 Hilton Head Island and Khost?
Khost is 8.5 hours ahead of Hilton Head Island.
What is the cheapest way to fly from HHH to KHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHH–KHT that never appear on search engines, with no booking fees.