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KLS to TDR: distance & flight time
Kelso (Southwest Washington Regional Airport) → Theodore (Theodore Airport)
7,308 mi
11,761 km · 6,350 nm
14h 48m
estimated nonstop flight time
+17h
time difference · heading west
See live KLS→TDR fares Phone-only fares on this route — call free
Flight time details
7,308 miles nonstop takes roughly 14h 48m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- TDR — Theodore Airport · Theodore, Australia
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 TDR
- THG · Thangool Airport46 mi away
- XTO · Taroom Airport57 mi away
- GLT · Gladstone Airport105 mi away
- GAH · Gayndah Airport105 mi away
Frequently asked questions
How far is KLS from TDR?
The flight distance from Kelso (KLS) to Theodore (TDR) is 7,308 miles (11,761 km, 6,350 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to TDR?
A nonstop flight takes about 14h 48m 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 Theodore?
Theodore is 17 hours ahead of Kelso.
What is the cheapest way to fly from KLS to TDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–TDR that never appear on search engines, with no booking fees.