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OSS to USN: distance & flight time
Osh (Osh Airport) → Ulsan (Ulsan Airport)
3,042 mi
4,895 km · 2,643 nm
6h 26m
estimated nonstop flight time
+3h
time difference · heading east
See live OSS→USN fares Phone-only fares on this route — call free
Flight time details
3,042 miles nonstop takes roughly 6h 26m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- OSS — Osh Airport · Osh, Kyrgyzstan
- 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 OSS
- AZN · Andizhan Airport27 mi away
- FEG · Fergana International Airport58 mi away
- NMA · Namangan Airport70 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 OSS from USN?
The flight distance from Osh (OSS) to Ulsan (USN) is 3,042 miles (4,895 km, 2,643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSS to USN?
A nonstop flight takes about 6h 26m 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 Osh and Ulsan?
Ulsan is 3 hours ahead of Osh.
What is the cheapest way to fly from OSS to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSS–USN that never appear on search engines, with no booking fees.