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OSH to YNY: distance & flight time
Oshkosh (Wittman Regional Airport) → Sokcho / Gangneung (Yangyang International Airport)
6,309 mi
10,154 km · 5,483 nm
12h 50m
estimated nonstop flight time
+14h
time difference · heading northwest
See live OSH→YNY fares Phone-only fares on this route — call free
Flight time details
6,309 miles nonstop takes roughly 12h 50m 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
- OSH — Wittman Regional Airport · Oshkosh, 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 OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 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 OSH from YNY?
The flight distance from Oshkosh (OSH) to Sokcho / Gangneung (YNY) is 6,309 miles (10,154 km, 5,483 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to YNY?
A nonstop flight takes about 12h 50m 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 Oshkosh and Sokcho / Gangneung?
Sokcho / Gangneung is 14 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to YNY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–YNY that never appear on search engines, with no booking fees.