Need help booking?
Unpublished phone-only deals available
KLS to HCN: distance & flight time
Kelso (Southwest Washington Regional Airport) → Hengchun (Hengchun Airport)
6,277 mi
10,103 km · 5,455 nm
12h 47m
estimated nonstop flight time
+15h
time difference · heading northwest
See live KLS→HCN fares Phone-only fares on this route — call free
Flight time details
6,277 miles nonstop takes roughly 12h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- HCN — Hengchun Airport · Hengchun, Taiwan
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 HCN
- KHH · Kaohsiung International Airport44 mi away
- PIF · Pingtung North Airport48 mi away
- KYD · Lanyu Airport52 mi away
- TTT · Taitung Airport55 mi away
Frequently asked questions
How far is KLS from HCN?
The flight distance from Kelso (KLS) to Hengchun (HCN) is 6,277 miles (10,103 km, 5,455 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to HCN?
A nonstop flight takes about 12h 47m 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 Hengchun?
Hengchun is 15 hours ahead of Kelso.
What is the cheapest way to fly from KLS to HCN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–HCN that never appear on search engines, with no booking fees.