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KLS to PDV: distance & flight time
Kelso (Southwest Washington Regional Airport) → Plovdiv (Plovdiv International Airport)
6,029 mi
9,703 km · 5,239 nm
12h 17m
estimated nonstop flight time
+10h
time difference · heading northeast
See live KLS→PDV fares Phone-only fares on this route — call free
Flight time details
6,029 miles nonstop takes roughly 12h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- PDV — Plovdiv International Airport · Plovdiv, Bulgaria
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 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
Near PDV
- SZR · Stara Zagora Airport46 mi away
- KVA · Alexander the Great International Airport81 mi away
- JAM · Bezmer Air Base81 mi away
- SOF · Sofia Airport85 mi away
Frequently asked questions
How far is KLS from PDV?
The flight distance from Kelso (KLS) to Plovdiv (PDV) is 6,029 miles (9,703 km, 5,239 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to PDV?
A nonstop flight takes about 12h 17m 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 Kelso and Plovdiv?
Plovdiv is 10 hours ahead of Kelso.
What is the cheapest way to fly from KLS to PDV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–PDV that never appear on search engines, with no booking fees.