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ZEM to CLS: distance & flight time
Eastmain River (Eastmain River Airport) → Chehalis (Chehalis Centralia Airport)
2,001 mi
3,220 km · 1,738 nm
4h 23m
estimated nonstop flight time
-3h
time difference · heading west
See live ZEM→CLS fares Phone-only fares on this route — call free
Flight time details
2,001 miles nonstop takes roughly 4h 23m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ZEM — Eastmain River Airport · Eastmain River, Canada
- CLS — Chehalis Centralia Airport · Chehalis, 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 ZEM
- YKQ · Waskaganish Airport53 mi away
- YNC · Wemindji Airport56 mi away
- YGL · La Grande Rivière Airport102 mi away
- YNS · Nemiscau Airport108 mi away
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
Frequently asked questions
How far is ZEM from CLS?
The flight distance from Eastmain River (ZEM) to Chehalis (CLS) is 2,001 miles (3,220 km, 1,738 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZEM to CLS?
A nonstop flight takes about 4h 23m 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 Eastmain River and Chehalis?
Chehalis is 3 hours behind Eastmain River.
What is the cheapest way to fly from ZEM to CLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZEM–CLS that never appear on search engines, with no booking fees.