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KLS to IIL: distance & flight time
Kelso (Southwest Washington Regional Airport) → Ilam (Ilam Airport)
6,889 mi
11,087 km · 5,987 nm
13h 59m
estimated nonstop flight time
+10.5h
time difference · heading north
See live KLS→IIL fares Phone-only fares on this route — call free
Flight time details
6,889 miles nonstop takes roughly 13h 59m 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
- KLS — Southwest Washington Regional Airport · Kelso, United States
- IIL — Ilam Airport · Ilam, Iran
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 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
Near IIL
- KSH · Shahid Ashrafi Esfahani Airport68 mi away
- KHD · Khoram Abad Airport109 mi away
- SDG · Sanandaj Airport120 mi away
- XQC · Joint Base Balad120 mi away
Frequently asked questions
How far is KLS from IIL?
The flight distance from Kelso (KLS) to Ilam (IIL) is 6,889 miles (11,087 km, 5,987 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to IIL?
A nonstop flight takes about 13h 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 Kelso and Ilam?
Ilam is 10.5 hours ahead of Kelso.
What is the cheapest way to fly from KLS to IIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–IIL that never appear on search engines, with no booking fees.