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RST to YNY: distance & flight time
Rochester (Rochester International Airport) → Sokcho / Gangneung (Yangyang International Airport)
6,216 mi
10,004 km · 5,402 nm
12h 39m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RST→YNY fares Phone-only fares on this route — call free
Flight time details
6,216 miles nonstop takes roughly 12h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- RST — Rochester International Airport · Rochester, 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 RST
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 RST from YNY?
The flight distance from Rochester (RST) to Sokcho / Gangneung (YNY) is 6,216 miles (10,004 km, 5,402 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to YNY?
A nonstop flight takes about 12h 39m 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 Rochester and Sokcho / Gangneung?
Sokcho / Gangneung is 14 hours ahead of Rochester.
What is the cheapest way to fly from RST to YNY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–YNY that never appear on search engines, with no booking fees.