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JAM to KLS: distance & flight time
Yambol (Bezmer Air Base) → Kelso (Southwest Washington Regional Airport)
6,032 mi
9,708 km · 5,242 nm
12h 18m
estimated nonstop flight time
—
time difference · heading north
See live JAM→KLS fares Phone-only fares on this route — call free
Flight time details
6,032 miles nonstop takes roughly 12h 18m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- JAM — Bezmer Air Base · Yambol, Bulgaria
- 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 JAM
- SZR · Stara Zagora Airport36 mi away
- GOZ · Gorna Oryahovitsa Airport58 mi away
- BOJ · Burgas Airport60 mi away
- PDV · Plovdiv International Airport81 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 JAM from KLS?
The flight distance from Yambol (JAM) to Kelso (KLS) is 6,032 miles (9,708 km, 5,242 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JAM to KLS?
A nonstop flight takes about 12h 18m 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 cheapest way to fly from JAM to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JAM–KLS that never appear on search engines, with no booking fees.