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USN to OSC: distance & flight time
Ulsan (Ulsan Airport) → Oscoda (Oscoda Wurtsmith Airport)
6,538 mi
10,522 km · 5,681 nm
13h 17m
estimated nonstop flight time
-13h
time difference · heading northeast
See live USN→OSC fares Phone-only fares on this route — call free
Flight time details
6,538 miles nonstop takes roughly 13h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- OSC — Oscoda Wurtsmith Airport · Oscoda, 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 USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Near OSC
- ECA · Iosco County Airport10 mi away
- APN · Alpena County Regional Airport44 mi away
- HTL · Roscommon County - Blodgett Memorial Airport63 mi away
- GDW · Gladwin Zettel Memorial Airport63 mi away
Frequently asked questions
How far is USN from OSC?
The flight distance from Ulsan (USN) to Oscoda (OSC) is 6,538 miles (10,522 km, 5,681 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to OSC?
A nonstop flight takes about 13h 17m 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 Ulsan and Oscoda?
Oscoda is 13 hours behind Ulsan.
What is the cheapest way to fly from USN to OSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–OSC that never appear on search engines, with no booking fees.