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RUK to USN: distance & flight time
Rukumkot (Rukum Chaurjahari Airport) → Ulsan (Ulsan Airport)
2,775 mi
4,466 km · 2,411 nm
5h 54m
estimated nonstop flight time
+3.3h
time difference · heading east
See live RUK→USN fares Phone-only fares on this route — call free
Flight time details
2,775 miles nonstop takes roughly 5h 54m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.3-hour time gain when reading arrival times on your ticket.
The two airports
- RUK — Rukum Chaurjahari Airport · Rukumkot, Nepal
- 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 RUK
- SKH · Surkhet Airport34 mi away
- DNP · Tulsipur Airport36 mi away
- JUM · Jumla Airport45 mi away
- DOP · Dolpa Airport45 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 RUK from USN?
The flight distance from Rukumkot (RUK) to Ulsan (USN) is 2,775 miles (4,466 km, 2,411 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RUK to USN?
A nonstop flight takes about 5h 54m 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 Rukumkot and Ulsan?
Ulsan is 3.3 hours ahead of Rukumkot.
What is the cheapest way to fly from RUK to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RUK–USN that never appear on search engines, with no booking fees.