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USN to RZR: distance & flight time
Ulsan (Ulsan Airport) → Ramsar (Ramsar Airport)
4,249 mi
6,838 km · 3,692 nm
8h 48m
estimated nonstop flight time
-5.5h
time difference · heading northwest
See live USN→RZR fares Phone-only fares on this route — call free
Flight time details
4,249 miles nonstop takes roughly 8h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- RZR — Ramsar Airport · Ramsar, Iran
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 RZR
- NSH · Noshahr Airport47 mi away
- GZW · Qazvin Airport58 mi away
- RAS · Sardar-e-Jangal Airport65 mi away
- PYK · Payam International Airport79 mi away
Frequently asked questions
How far is USN from RZR?
The flight distance from Ulsan (USN) to Ramsar (RZR) is 4,249 miles (6,838 km, 3,692 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to RZR?
A nonstop flight takes about 8h 48m 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 Ramsar?
Ramsar is 5.5 hours behind Ulsan.
What is the cheapest way to fly from USN to RZR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–RZR that never appear on search engines, with no booking fees.