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YZY to KLS: distance & flight time
Zhangye (Zhangye Ganzhou Airport) → Kelso (Southwest Washington Regional Airport)
5,980 mi
9,623 km · 5,196 nm
12h 11m
estimated nonstop flight time
-15h
time difference · heading northeast
See live YZY→KLS fares Phone-only fares on this route — call free
Flight time details
5,980 miles nonstop takes roughly 12h 11m 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
- YZY — Zhangye Ganzhou Airport · Zhangye, 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 YZY
- RHT · Alxa Right Banner Badanjilin Airport55 mi away
- JIC · Jinchuan Airport92 mi away
- JGN · Jiayuguan Airport144 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 YZY from KLS?
The flight distance from Zhangye (YZY) to Kelso (KLS) is 5,980 miles (9,623 km, 5,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YZY to KLS?
A nonstop flight takes about 12h 11m 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 Zhangye and Kelso?
Kelso is 15 hours behind Zhangye.
What is the cheapest way to fly from YZY to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YZY–KLS that never appear on search engines, with no booking fees.