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RDP to USN: distance & flight time
Durgapur (Kazi Nazrul Islam Airport) → Ulsan (Ulsan Airport)
2,639 mi
4,247 km · 2,293 nm
5h 38m
estimated nonstop flight time
—
time difference · heading northeast
See live RDP→USN fares Phone-only fares on this route — call free
Flight time details
2,639 miles nonstop takes roughly 5h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RDP — Kazi Nazrul Islam Airport · Durgapur, India
- 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 RDP
- DBD · Dhanbad Airport54 mi away
- IXW · Sonari Airport88 mi away
- CCU · Netaji Subhash Chandra Bose International Airport102 mi away
- RJH · Shah Mokhdum Airport103 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 RDP from USN?
The flight distance from Durgapur (RDP) to Ulsan (USN) is 2,639 miles (4,247 km, 2,293 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDP to USN?
A nonstop flight takes about 5h 38m 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 cheapest way to fly from RDP to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDP–USN that never appear on search engines, with no booking fees.