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ACP to KLS: distance & flight time
Maragheh (Sahand Airport) → Kelso (Southwest Washington Regional Airport)
6,630 mi
10,670 km · 5,761 nm
13h 28m
estimated nonstop flight time
-10.5h
time difference · heading north
See live ACP→KLS fares Phone-only fares on this route — call free
Flight time details
6,630 miles nonstop takes roughly 13h 28m 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 set-back when reading arrival times on your ticket.
The two airports
- ACP — Sahand Airport · Maragheh, Iran
- 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 ACP
- TBZ · Tabriz International Airport55 mi away
- OMH · Urmia Airport62 mi away
- KHY · Khoy Airport98 mi away
- YKO · Hakkari Yüksekova Airport105 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 ACP from KLS?
The flight distance from Maragheh (ACP) to Kelso (KLS) is 6,630 miles (10,670 km, 5,761 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACP to KLS?
A nonstop flight takes about 13h 28m 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 Maragheh and Kelso?
Kelso is 10.5 hours behind Maragheh.
What is the cheapest way to fly from ACP to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACP–KLS that never appear on search engines, with no booking fees.