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KHT to KLS: distance & flight time
Khost (Khost Airport) → Kelso (Southwest Washington Regional Airport)
6,889 mi
11,087 km · 5,986 nm
13h 58m
estimated nonstop flight time
-11.5h
time difference · heading north
See live KHT→KLS fares Phone-only fares on this route — call free
Flight time details
6,889 miles nonstop takes roughly 13h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KHT — Khost Airport · Khost, Afghanistan
- KLS — Southwest Washington Regional Airport · Kelso, 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 KHT
- PAJ · Parachinar Airport40 mi away
- BNP · Bannu Airport42 mi away
- OAA · Shank Air Base65 mi away
- OAS · Sharana Airstrip66 mi away
Near KLS
- PDX · Portland International Airport39 mi away
- CLS · Chehalis Centralia Airport39 mi away
- HIO · Portland Hillsboro Airport40 mi away
- TTD · Portland Troutdale Airport46 mi away
Frequently asked questions
How far is KHT from KLS?
The flight distance from Khost (KHT) to Kelso (KLS) is 6,889 miles (11,087 km, 5,986 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHT to KLS?
A nonstop flight takes about 13h 58m 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 Kelso?
Kelso is 11.5 hours behind Khost.
What is the cheapest way to fly from KHT to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHT–KLS that never appear on search engines, with no booking fees.