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USN to AEI: distance & flight time
Ulsan (Ulsan Airport) → Algeciras (Algeciras Heliport)
6,693 mi
10,771 km · 5,816 nm
13h 35m
estimated nonstop flight time
—
time difference · heading northwest
See live USN→AEI fares Phone-only fares on this route — call free
Flight time details
6,693 miles nonstop takes roughly 13h 35m 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
- AEI — Algeciras Heliport · Algeciras, Spain
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 AEI
- GIB · Gibraltar Airport5 mi away
- TTU · Saniat R'mel Airport38 mi away
- TNG · Ibn Batouta Airport38 mi away
- XRY · Jerez Airport55 mi away
Frequently asked questions
How far is USN from AEI?
The flight distance from Ulsan (USN) to Algeciras (AEI) is 6,693 miles (10,771 km, 5,816 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to AEI?
A nonstop flight takes about 13h 35m 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 AEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–AEI that never appear on search engines, with no booking fees.