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GSO to KLS: distance & flight time
Greensboro (Piedmont Triad International Airport) → Kelso (Southwest Washington Regional Airport)
2,310 mi
3,717 km · 2,007 nm
5h
estimated nonstop flight time
-3h
time difference · heading northwest
See live GSO→KLS fares Phone-only fares on this route — call free
Flight time details
2,310 miles nonstop takes roughly 5h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- GSO — Piedmont Triad International Airport · Greensboro, United States
- 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 GSO
- INT · Smith Reynolds Airport16 mi away
- CLT · Charlotte Douglas International Airport83 mi away
- DAN · Danville Regional Airport47 mi away
- SVH · Statesville Regional Airport61 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 GSO from KLS?
The flight distance from Greensboro (GSO) to Kelso (KLS) is 2,310 miles (3,717 km, 2,007 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSO to KLS?
A nonstop flight takes about 5h 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 Greensboro and Kelso?
Kelso is 3 hours behind Greensboro.
What is the cheapest way to fly from GSO to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSO–KLS that never appear on search engines, with no booking fees.