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OGS to USN: distance & flight time
Ogdensburg (Ogdensburg International Airport) → Ulsan (Ulsan Airport)
6,677 mi
10,745 km · 5,802 nm
13h 33m
estimated nonstop flight time
+13h
time difference · heading north
See live OGS→USN fares Phone-only fares on this route — call free
Flight time details
6,677 miles nonstop takes roughly 13h 33m 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
- OGS — Ogdensburg International Airport · Ogdensburg, United States
- USN — Ulsan Airport · Ulsan, 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 OGS
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
Frequently asked questions
How far is OGS from USN?
The flight distance from Ogdensburg (OGS) to Ulsan (USN) is 6,677 miles (10,745 km, 5,802 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OGS to USN?
A nonstop flight takes about 13h 33m 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 Ogdensburg and Ulsan?
Ulsan is 13 hours ahead of Ogdensburg.
What is the cheapest way to fly from OGS to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OGS–USN that never appear on search engines, with no booking fees.