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NAO to KLS: distance & flight time
Nanchong (Nanchong Airport) → Kelso (Southwest Washington Regional Airport)
6,302 mi
10,142 km · 5,476 nm
12h 49m
estimated nonstop flight time
-15h
time difference · heading northeast
See live NAO→KLS fares Phone-only fares on this route — call free
Flight time details
6,302 miles nonstop takes roughly 12h 49m 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
- NAO — Nanchong Airport · Nanchong, 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 NAO
- DAX · Dachuan Airport79 mi away
- CKG · Chongqing Jiangbei International Airport80 mi away
- MIG · Mianyang Airport95 mi away
- GYS · Guangyuan Airport114 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 NAO from KLS?
The flight distance from Nanchong (NAO) to Kelso (KLS) is 6,302 miles (10,142 km, 5,476 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NAO to KLS?
A nonstop flight takes about 12h 49m 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 Nanchong and Kelso?
Kelso is 15 hours behind Nanchong.
What is the cheapest way to fly from NAO to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NAO–KLS that never appear on search engines, with no booking fees.