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CTH to OLM: distance & flight time
Coatesville (Chester County G O Carlson Airport) → Olympia (Olympia Regional Airport)
2,370 mi
3,815 km · 2,060 nm
5h 7m
estimated nonstop flight time
-3h
time difference · heading northwest
See live CTH→OLM fares Phone-only fares on this route — call free
Flight time details
2,370 miles nonstop takes roughly 5h 7m gate to gate, flying northwest. 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
- CTH — Chester County G O Carlson Airport · Coatesville, United States
- OLM — Olympia Regional Airport · Olympia, 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 CTH
- PHL · Philadelphia International Airport34 mi away
- ILG · New Castle Airport25 mi away
- LNS · Lancaster Airport25 mi away
- RDG · Reading Regional Carl A Spaatz Field28 mi away
Near OLM
- SEA · Seattle Tacoma International Airport43 mi away
- GRF · Gray Army Air Field17 mi away
- CLS · Chehalis Centralia Airport21 mi away
- SHN · Sanderson Field22 mi away
Frequently asked questions
How far is CTH from OLM?
The flight distance from Coatesville (CTH) to Olympia (OLM) is 2,370 miles (3,815 km, 2,060 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTH to OLM?
A nonstop flight takes about 5h 7m 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 Coatesville and Olympia?
Olympia is 3 hours behind Coatesville.
What is the cheapest way to fly from CTH to OLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTH–OLM that never appear on search engines, with no booking fees.