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TXN to KLS: distance & flight time
Huangshan (Tunxi International Airport) → Kelso (Southwest Washington Regional Airport)
5,953 mi
9,580 km · 5,173 nm
12h 8m
estimated nonstop flight time
-15h
time difference · heading northeast
See live TXN→KLS fares Phone-only fares on this route — call free
Flight time details
5,953 miles nonstop takes roughly 12h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- TXN — Tunxi International Airport · Huangshan, China
- 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 TXN
- JUZ · Quzhou Airport66 mi away
- JDZ · Jingdezhen Airport70 mi away
- JUH · Jiuhuashan Airport77 mi away
- AQG · Anqing Tianzhushan Airport93 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 TXN from KLS?
The flight distance from Huangshan (TXN) to Kelso (KLS) is 5,953 miles (9,580 km, 5,173 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TXN to KLS?
A nonstop flight takes about 12h 8m 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 Huangshan and Kelso?
Kelso is 15 hours behind Huangshan.
What is the cheapest way to fly from TXN to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TXN–KLS that never appear on search engines, with no booking fees.