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CLS to PMH: distance & flight time
Chehalis (Chehalis Centralia Airport) → Portsmouth (Greater Portsmouth Regional Airport)
2,082 mi
3,351 km · 1,810 nm
4h 33m
estimated nonstop flight time
—
time difference · heading east
See live CLS→PMH fares Phone-only fares on this route — call free
Flight time details
2,082 miles nonstop takes roughly 4h 33m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CLS — Chehalis Centralia Airport · Chehalis, United States
- PMH — Greater Portsmouth Regional Airport · Portsmouth, 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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 mi away
Frequently asked questions
How far is CLS from PMH?
The flight distance from Chehalis (CLS) to Portsmouth (PMH) is 2,082 miles (3,351 km, 1,810 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLS to PMH?
A nonstop flight takes about 4h 33m 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 cheapest way to fly from CLS to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLS–PMH that never appear on search engines, with no booking fees.