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CLS to YSO: distance & flight time
Chehalis (Chehalis Centralia Airport) → Postville (Postville Airport)
2,720 mi
4,377 km · 2,363 nm
5h 48m
estimated nonstop flight time
+4h
time difference · heading northeast
See live CLS→YSO fares Phone-only fares on this route — call free
Flight time details
2,720 miles nonstop takes roughly 5h 48m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- CLS — Chehalis Centralia Airport · Chehalis, United States
- YSO — Postville Airport · Postville, Canada
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 CLS
- OLM · Olympia Regional Airport21 mi away
- SEA · Seattle Tacoma International Airport62 mi away
- GRF · Gray Army Air Field34 mi away
- KLS · Southwest Washington Regional Airport39 mi away
Near YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 mi away
Frequently asked questions
How far is CLS from YSO?
The flight distance from Chehalis (CLS) to Postville (YSO) is 2,720 miles (4,377 km, 2,363 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLS to YSO?
A nonstop flight takes about 5h 48m 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 Chehalis and Postville?
Postville is 4 hours ahead of Chehalis.
What is the cheapest way to fly from CLS to YSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLS–YSO that never appear on search engines, with no booking fees.