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USN to LNX: distance & flight time
Ulsan (Ulsan Airport) → Smolensk (Smolensk North Airport)
4,520 mi
7,274 km · 3,928 nm
9h 20m
estimated nonstop flight time
—
time difference · heading northwest
See live USN→LNX fares Phone-only fares on this route — call free
Flight time details
4,520 miles nonstop takes roughly 9h 20m gate to gate, flying northwest. 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
- USN — Ulsan Airport · Ulsan, South Korea
- LNX — Smolensk North Airport · Smolensk, Russia
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 LNX
- VTB · Vitebsk Vostochny Airport70 mi away
- MVQ · Mogilev Airport98 mi away
- VLU · Velikiye Luki Airport121 mi away
- BZK · Bryansk Airport141 mi away
Frequently asked questions
How far is USN from LNX?
The flight distance from Ulsan (USN) to Smolensk (LNX) is 4,520 miles (7,274 km, 3,928 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to LNX?
A nonstop flight takes about 9h 20m 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 USN to LNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–LNX that never appear on search engines, with no booking fees.