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SZV to KLS: distance & flight time
Suzhou (Suzhou Guangfu Airport) → Kelso (Southwest Washington Regional Airport)
5,791 mi
9,319 km · 5,032 nm
11h 49m
estimated nonstop flight time
-15h
time difference · heading northeast
See live SZV→KLS fares Phone-only fares on this route — call free
Flight time details
5,791 miles nonstop takes roughly 11h 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
- SZV — Suzhou Guangfu Airport · Suzhou, 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 SZV
- WUX · Sunan Shuofang International Airport16 mi away
- SHA · Shanghai Hongqiao International Airport55 mi away
- CZX · Changzhou Benniu Airport58 mi away
- RUG · Rugao Air Base69 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 SZV from KLS?
The flight distance from Suzhou (SZV) to Kelso (KLS) is 5,791 miles (9,319 km, 5,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZV to KLS?
A nonstop flight takes about 11h 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 Suzhou and Kelso?
Kelso is 15 hours behind Suzhou.
What is the cheapest way to fly from SZV to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZV–KLS that never appear on search engines, with no booking fees.