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CTH to YNY: distance & flight time
Coatesville (Chester County G O Carlson Airport) → Sokcho / Gangneung (Yangyang International Airport)
6,825 mi
10,985 km · 5,931 nm
13h 51m
estimated nonstop flight time
+13h
time difference · heading north
See live CTH→YNY fares Phone-only fares on this route — call free
Flight time details
6,825 miles nonstop takes roughly 13h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- CTH — Chester County G O Carlson Airport · Coatesville, United States
- YNY — Yangyang International Airport · Sokcho / Gangneung, South Korea
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 YNY
- KAG · Gangneung Airport (K-18)26 mi away
- WJU · Wonju/Hoengseong Air Base (K-38/K-46)58 mi away
- ICN · Incheon International Airport128 mi away
- SSN · Seoul Air Base (K-16)95 mi away
Frequently asked questions
How far is CTH from YNY?
The flight distance from Coatesville (CTH) to Sokcho / Gangneung (YNY) is 6,825 miles (10,985 km, 5,931 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTH to YNY?
A nonstop flight takes about 13h 51m 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 Sokcho / Gangneung?
Sokcho / Gangneung is 13 hours ahead of Coatesville.
What is the cheapest way to fly from CTH to YNY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTH–YNY that never appear on search engines, with no booking fees.