Need help booking?
Unpublished phone-only deals available
MBE to KLS: distance & flight time
Monbetsu (Monbetsu Airport) → Kelso (Southwest Washington Regional Airport)
4,275 mi
6,880 km · 3,715 nm
8h 51m
estimated nonstop flight time
-16h
time difference · heading northeast
See live MBE→KLS fares Phone-only fares on this route — call free
Flight time details
4,275 miles nonstop takes roughly 8h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- MBE — Monbetsu Airport · Monbetsu, Japan
- 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 MBE
- MMB · Memanbetsu Airport48 mi away
- AKJ · Asahikawa Airport65 mi away
- SHB · Nakashibetsu Airport92 mi away
- KUH · Kushiro Airport96 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 MBE from KLS?
The flight distance from Monbetsu (MBE) to Kelso (KLS) is 4,275 miles (6,880 km, 3,715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MBE to KLS?
A nonstop flight takes about 8h 51m 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 Monbetsu and Kelso?
Kelso is 16 hours behind Monbetsu.
What is the cheapest way to fly from MBE to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MBE–KLS that never appear on search engines, with no booking fees.