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RLK to KHT: distance & flight time
Bayannur (Bayannur Tianjitai Airport) → Khost (Khost Airport)
2,129 mi
3,426 km · 1,850 nm
4h 38m
estimated nonstop flight time
-3.5h
time difference · heading west
See live RLK→KHT fares Phone-only fares on this route — call free
Flight time details
2,129 miles nonstop takes roughly 4h 38m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- RLK — Bayannur Tianjitai Airport · Bayannur, China
- 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 RLK
- WUA · Wuhai Airport93 mi away
- BAV · Baotou Airport121 mi away
- DSN · Ordos Ejin Horo Airport149 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 RLK from KHT?
The flight distance from Bayannur (RLK) to Khost (KHT) is 2,129 miles (3,426 km, 1,850 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RLK to KHT?
A nonstop flight takes about 4h 38m 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 Bayannur and Khost?
Khost is 3.5 hours behind Bayannur.
What is the cheapest way to fly from RLK to KHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RLK–KHT that never appear on search engines, with no booking fees.