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CLS to FSM: distance & flight time
Chehalis (Chehalis Centralia Airport) → Fort Smith (Fort Smith Regional Airport)
1,672 mi
2,691 km · 1,453 nm
3h 45m
estimated nonstop flight time
+2h
time difference · heading east
See live CLS→FSM fares Phone-only fares on this route — call free
Flight time details
1,672 miles nonstop takes roughly 3h 45m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CLS — Chehalis Centralia Airport · Chehalis, United States
- FSM — Fort Smith Regional Airport · Fort Smith, 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 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 FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Frequently asked questions
How far is CLS from FSM?
The flight distance from Chehalis (CLS) to Fort Smith (FSM) is 1,672 miles (2,691 km, 1,453 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLS to FSM?
A nonstop flight takes about 3h 45m 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 Fort Smith?
Fort Smith is 2 hours ahead of Chehalis.
What is the cheapest way to fly from CLS to FSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLS–FSM that never appear on search engines, with no booking fees.