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KLS to VTE: distance & flight time
Kelso (Southwest Washington Regional Airport) → Vientiane (Wattay International Airport)
7,177 mi
11,551 km · 6,237 nm
14h 32m
estimated nonstop flight time
+14h
time difference · heading northwest
See live KLS→VTE fares Phone-only fares on this route — call free
Flight time details
7,177 miles nonstop takes roughly 14h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- VTE — Wattay International Airport · Vientiane, Laos
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 VTE
- UTH · Udon Thani Airport44 mi away
- LOE · Loei Airport67 mi away
- ZBY · Sayaboury Airport103 mi away
- KKC · Khon Kaen Airport106 mi away
Frequently asked questions
How far is KLS from VTE?
The flight distance from Kelso (KLS) to Vientiane (VTE) is 7,177 miles (11,551 km, 6,237 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to VTE?
A nonstop flight takes about 14h 32m 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 Vientiane?
Vientiane is 14 hours ahead of Kelso.
What is the cheapest way to fly from KLS to VTE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–VTE that never appear on search engines, with no booking fees.