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CLS to AGC: distance & flight time
Chehalis (Chehalis Centralia Airport) → Pittsburgh (Allegheny County Airport)
2,173 mi
3,497 km · 1,888 nm
4h 44m
estimated nonstop flight time
+3h
time difference · heading east
See live CLS→AGC fares Phone-only fares on this route — call free
Flight time details
2,173 miles nonstop takes roughly 4h 44m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- CLS — Chehalis Centralia Airport · Chehalis, United States
- AGC — Allegheny County Airport · Pittsburgh, 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 AGC
- PIT · Pittsburgh International Airport19 mi away
- LBE · Arnold Palmer Regional Airport28 mi away
- BFP · Beaver County Airport38 mi away
- HLG · Wheeling Ohio County Airport40 mi away
Frequently asked questions
How far is CLS from AGC?
The flight distance from Chehalis (CLS) to Pittsburgh (AGC) is 2,173 miles (3,497 km, 1,888 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLS to AGC?
A nonstop flight takes about 4h 44m 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 Pittsburgh?
Pittsburgh is 3 hours ahead of Chehalis.
What is the cheapest way to fly from CLS to AGC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLS–AGC that never appear on search engines, with no booking fees.