Need help booking?
Unpublished phone-only deals available
KLS to TBN: distance & flight time
Kelso (Southwest Washington Regional Airport) → Fort Leonardwood (Waynesville-St. Robert Regional Forney field)
1,671 mi
2,689 km · 1,452 nm
3h 45m
estimated nonstop flight time
+2h
time difference · heading east
See live KLS→TBN fares Phone-only fares on this route — call free
Flight time details
1,671 miles nonstop takes roughly 3h 45m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- TBN — Waynesville-St. Robert Regional Forney field · Fort Leonardwood, 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 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 TBN
- AIZ · Lee C Fine Memorial Airport33 mi away
- JEF · Jefferson City Memorial Airport59 mi away
- COU · Columbia Regional Airport75 mi away
- SGF · Springfield Branson National Airport77 mi away
Frequently asked questions
How far is KLS from TBN?
The flight distance from Kelso (KLS) to Fort Leonardwood (TBN) is 1,671 miles (2,689 km, 1,452 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to TBN?
A nonstop flight takes about 3h 45m 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 Fort Leonardwood?
Fort Leonardwood is 2 hours ahead of Kelso.
What is the cheapest way to fly from KLS to TBN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–TBN that never appear on search engines, with no booking fees.