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SUA to USN: distance & flight time
Stuart (Witham Field) → Ulsan (Ulsan Airport)
7,690 mi
12,376 km · 6,682 nm
15h 33m
estimated nonstop flight time
+13h
time difference · heading northwest
See live SUA→USN fares Phone-only fares on this route — call free
Flight time details
7,690 miles nonstop takes roughly 15h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- SUA — Witham Field · Stuart, United States
- 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 SUA
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 SUA from USN?
The flight distance from Stuart (SUA) to Ulsan (USN) is 7,690 miles (12,376 km, 6,682 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUA to USN?
A nonstop flight takes about 15h 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 Stuart and Ulsan?
Ulsan is 13 hours ahead of Stuart.
What is the cheapest way to fly from SUA to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUA–USN that never appear on search engines, with no booking fees.