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IOS to KLS: distance & flight time
Ilheus (Bahia - Jorge Amado Airport) → Kelso (Southwest Washington Regional Airport)
6,665 mi
10,727 km · 5,792 nm
13h 32m
estimated nonstop flight time
-4h
time difference · heading northwest
See live IOS→KLS fares Phone-only fares on this route — call free
Flight time details
6,665 miles nonstop takes roughly 13h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- IOS — Bahia - Jorge Amado Airport · Ilheus, Brazil
- 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 IOS
- UNA · Hotel Transamérica Airport37 mi away
- VAL · Valença Airport105 mi away
- BPS · Porto Seguro Airport112 mi away
- VDC · Vitória da Conquista Airport122 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 IOS from KLS?
The flight distance from Ilheus (IOS) to Kelso (KLS) is 6,665 miles (10,727 km, 5,792 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOS to KLS?
A nonstop flight takes about 13h 32m 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 Ilheus and Kelso?
Kelso is 4 hours behind Ilheus.
What is the cheapest way to fly from IOS to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOS–KLS that never appear on search engines, with no booking fees.