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KLS to ALP: distance & flight time
Kelso (Southwest Washington Regional Airport) → Aleppo (Aleppo International Airport)
6,618 mi
10,650 km · 5,751 nm
13h 27m
estimated nonstop flight time
+10h
time difference · heading north
See live KLS→ALP fares Phone-only fares on this route — call free
Flight time details
6,618 miles nonstop takes roughly 13h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- ALP — Aleppo International Airport · Aleppo, Syria
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 ALP
- HTY · Hatay Airport54 mi away
- GZT · Gaziantep International Airport55 mi away
- LTK · Bassel Al-Assad International Airport90 mi away
- KCM · Kahramanmaraş Airport95 mi away
Frequently asked questions
How far is KLS from ALP?
The flight distance from Kelso (KLS) to Aleppo (ALP) is 6,618 miles (10,650 km, 5,751 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to ALP?
A nonstop flight takes about 13h 27m 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 Aleppo?
Aleppo is 10 hours ahead of Kelso.
What is the cheapest way to fly from KLS to ALP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–ALP that never appear on search engines, with no booking fees.