Need help booking?
Unpublished phone-only deals available
KHT to PUS: distance & flight time
Khost (Khost Airport) → Busan (Gimhae International Airport)
3,320 mi
5,343 km · 2,885 nm
6h 59m
estimated nonstop flight time
+4.5h
time difference · heading east
See live KHT→PUS fares Phone-only fares on this route — call free
Flight time details
3,320 miles nonstop takes roughly 6h 59m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- KHT — Khost Airport · Khost, Afghanistan
- PUS — Gimhae International Airport · Busan, South Korea
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 KHT
- PAJ · Parachinar Airport40 mi away
- BNP · Bannu Airport42 mi away
- OAA · Shank Air Base65 mi away
- OAS · Sharana Airstrip66 mi away
Near PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 mi away
Frequently asked questions
How far is KHT from PUS?
The flight distance from Khost (KHT) to Busan (PUS) is 3,320 miles (5,343 km, 2,885 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHT to PUS?
A nonstop flight takes about 6h 59m 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 Khost and Busan?
Busan is 4.5 hours ahead of Khost.
What is the cheapest way to fly from KHT to PUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHT–PUS that never appear on search engines, with no booking fees.