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KLS to HDM: distance & flight time
Kelso (Southwest Washington Regional Airport) → Hamadan (Hamadan Airport)
6,816 mi
10,969 km · 5,923 nm
13h 50m
estimated nonstop flight time
+10.5h
time difference · heading north
See live KLS→HDM fares Phone-only fares on this route — call free
Flight time details
6,816 miles nonstop takes roughly 13h 50m 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
- HDM — Hamadan Airport · Hamadan, 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 HDM
- KSH · Shahid Ashrafi Esfahani Airport87 mi away
- AJK · Arak Airport89 mi away
- SDG · Sanandaj Airport91 mi away
- KHD · Khoram Abad Airport100 mi away
Frequently asked questions
How far is KLS from HDM?
The flight distance from Kelso (KLS) to Hamadan (HDM) is 6,816 miles (10,969 km, 5,923 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to HDM?
A nonstop flight takes about 13h 50m 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 Hamadan?
Hamadan is 10.5 hours ahead of Kelso.
What is the cheapest way to fly from KLS to HDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–HDM that never appear on search engines, with no booking fees.