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KLS to OMO: distance & flight time
Kelso (Southwest Washington Regional Airport) → Mostar (Mostar International Airport)
5,808 mi
9,347 km · 5,047 nm
11h 51m
estimated nonstop flight time
+9h
time difference · heading northeast
See live KLS→OMO fares Phone-only fares on this route — call free
Flight time details
5,808 miles nonstop takes roughly 11h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- OMO — Mostar International Airport · Mostar, Bosnia and Herzegovina
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 OMO
- SJJ · Sarajevo International Airport45 mi away
- DBV · Dubrovnik Airport54 mi away
- BWK · Bol Airport59 mi away
- TIV · Tivat Airport75 mi away
Frequently asked questions
How far is KLS from OMO?
The flight distance from Kelso (KLS) to Mostar (OMO) is 5,808 miles (9,347 km, 5,047 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to OMO?
A nonstop flight takes about 11h 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 Kelso and Mostar?
Mostar is 9 hours ahead of Kelso.
What is the cheapest way to fly from KLS to OMO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–OMO that never appear on search engines, with no booking fees.