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USN to GPT: distance & flight time
Ulsan (Ulsan Airport) → Gulfport (Gulfport Biloxi International Airport)
7,239 mi
11,649 km · 6,290 nm
14h 40m
estimated nonstop flight time
-14h
time difference · heading northeast
See live USN→GPT fares Phone-only fares on this route — call free
Flight time details
7,239 miles nonstop takes roughly 14h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- GPT — Gulfport Biloxi International Airport · Gulfport, United States
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 GPT
- BIX · Keesler Air Force Base9 mi away
- MOB · Mobile Regional Airport53 mi away
- HBG · Hattiesburg Bobby L Chain Municipal Airport60 mi away
- BFM · Mobile Downtown Airport62 mi away
Frequently asked questions
How far is USN from GPT?
The flight distance from Ulsan (USN) to Gulfport (GPT) is 7,239 miles (11,649 km, 6,290 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to GPT?
A nonstop flight takes about 14h 40m 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 Gulfport?
Gulfport is 14 hours behind Ulsan.
What is the cheapest way to fly from USN to GPT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–GPT that never appear on search engines, with no booking fees.