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ODS to USN: distance & flight time
Odessa (Odessa International Airport) → Ulsan (Ulsan Airport)
4,857 mi
7,817 km · 4,221 nm
9h 59m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ODS→USN fares Phone-only fares on this route — call free
Flight time details
4,857 miles nonstop takes roughly 9h 59m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- ODS — Odessa International Airport · Odessa, Ukraine
- 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 ODS
- NLV · Mykolaiv International Airport73 mi away
- KHE · Kherson International Airport89 mi away
- KIV · Chişinău International Airport90 mi away
- TCE · Tulcea Airport134 mi away
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 ODS from USN?
The flight distance from Odessa (ODS) to Ulsan (USN) is 4,857 miles (7,817 km, 4,221 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ODS to USN?
A nonstop flight takes about 9h 59m 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 Odessa and Ulsan?
Ulsan is 6 hours ahead of Odessa.
What is the cheapest way to fly from ODS to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ODS–USN that never appear on search engines, with no booking fees.