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QLR to KLS: distance & flight time
Monte Real (Monte Real Air Base) → Kelso (Southwest Washington Regional Airport)
5,238 mi
8,430 km · 4,552 nm
10h 44m
estimated nonstop flight time
-8h
time difference · heading northwest
See live QLR→KLS fares Phone-only fares on this route — call free
Flight time details
5,238 miles nonstop takes roughly 10h 44m 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
- QLR — Monte Real Air Base · Monte Real, Portugal
- 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 QLR
- AVR · Alverca Air Base66 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)74 mi away
- CAT · Cascais Airport80 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)81 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 QLR from KLS?
The flight distance from Monte Real (QLR) to Kelso (KLS) is 5,238 miles (8,430 km, 4,552 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLR to KLS?
A nonstop flight takes about 10h 44m 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 Monte Real and Kelso?
Kelso is 8 hours behind Monte Real.
What is the cheapest way to fly from QLR to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLR–KLS that never appear on search engines, with no booking fees.