Need help booking?
Unpublished phone-only deals available
USN to RHP: distance & flight time
Ulsan (Ulsan Airport) → Ramechhap (Ramechhap Airport)
2,591 mi
4,170 km · 2,252 nm
5h 33m
estimated nonstop flight time
-3.2h
time difference · heading west
See live USN→RHP fares Phone-only fares on this route — call free
Flight time details
2,591 miles nonstop takes roughly 5h 33m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.2-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- RHP — Ramechhap Airport · Ramechhap, Nepal
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 RHP
- RUM · Rumjatar Airport31 mi away
- PPL · Phaplu Airport33 mi away
- LDN · Lamidanda Airport39 mi away
- LUA · Lukla Airport46 mi away
Frequently asked questions
How far is USN from RHP?
The flight distance from Ulsan (USN) to Ramechhap (RHP) is 2,591 miles (4,170 km, 2,252 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to RHP?
A nonstop flight takes about 5h 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 Ulsan and Ramechhap?
Ramechhap is 3.2 hours behind Ulsan.
What is the cheapest way to fly from USN to RHP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–RHP that never appear on search engines, with no booking fees.