Need help booking?
Unpublished phone-only deals available
RGS to KLS: distance & flight time
Burgos (Burgos Airport) → Kelso (Southwest Washington Regional Airport)
5,279 mi
8,495 km · 4,587 nm
10h 49m
estimated nonstop flight time
-9h
time difference · heading northwest
See live RGS→KLS fares Phone-only fares on this route — call free
Flight time details
5,279 miles nonstop takes roughly 10h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- RGS — Burgos Airport · Burgos, Spain
- 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 RGS
- VIT · Vitoria/Foronda Airport58 mi away
- RJL · Logroño-Agoncillo Airport67 mi away
- BIO · Bilbao Airport74 mi away
- SDR · Santander Airport75 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 RGS from KLS?
The flight distance from Burgos (RGS) to Kelso (KLS) is 5,279 miles (8,495 km, 4,587 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RGS to KLS?
A nonstop flight takes about 10h 49m 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 Burgos and Kelso?
Kelso is 9 hours behind Burgos.
What is the cheapest way to fly from RGS to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RGS–KLS that never appear on search engines, with no booking fees.