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ACI to KLS: distance & flight time
Alderney (Alderney Airport) → Kelso (Southwest Washington Regional Airport)
4,925 mi
7,926 km · 4,279 nm
10h 7m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ACI→KLS fares Phone-only fares on this route — call free
Flight time details
4,925 miles nonstop takes roughly 10h 7m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- ACI — Alderney Airport · Alderney, Guernsey
- 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 ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 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 ACI from KLS?
The flight distance from Alderney (ACI) to Kelso (KLS) is 4,925 miles (7,926 km, 4,279 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to KLS?
A nonstop flight takes about 10h 7m 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 Alderney and Kelso?
Kelso is 8 hours behind Alderney.
What is the cheapest way to fly from ACI to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–KLS that never appear on search engines, with no booking fees.