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TBS to KLS: distance & flight time
Tbilisi (Tbilisi International Airport) → Kelso (Southwest Washington Regional Airport)
6,325 mi
10,180 km · 5,497 nm
12h 52m
estimated nonstop flight time
-11h
time difference · heading north
See live TBS→KLS fares Phone-only fares on this route — call free
Flight time details
6,325 miles nonstop takes roughly 12h 52m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- TBS — Tbilisi International Airport · Tbilisi, Georgia
- 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 TBS
- LWN · Gyumri Shirak Airport85 mi away
- ZTU · Zaqatala International Airport89 mi away
- KVD · Ganja Airport96 mi away
- OGZ · Beslan Airport108 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 TBS from KLS?
The flight distance from Tbilisi (TBS) to Kelso (KLS) is 6,325 miles (10,180 km, 5,497 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TBS to KLS?
A nonstop flight takes about 12h 52m 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 Tbilisi and Kelso?
Kelso is 11 hours behind Tbilisi.
What is the cheapest way to fly from TBS to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TBS–KLS that never appear on search engines, with no booking fees.