Need help booking?
Unpublished phone-only deals available
PIT to USN: distance & flight time
Pittsburgh (Pittsburgh International Airport) → Ulsan (Ulsan Airport)
6,854 mi
11,030 km · 5,956 nm
13h 54m
estimated nonstop flight time
+13h
time difference · heading northwest
See live PIT→USN fares Phone-only fares on this route — call free
Flight time details
6,854 miles nonstop takes roughly 13h 54m 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
- PIT — Pittsburgh International Airport · Pittsburgh, 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 PIT
- AGC · Allegheny County Airport19 mi away
- BFP · Beaver County Airport21 mi away
- HLG · Wheeling Ohio County Airport31 mi away
- LBE · Arnold Palmer Regional Airport46 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 PIT from USN?
The flight distance from Pittsburgh (PIT) to Ulsan (USN) is 6,854 miles (11,030 km, 5,956 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIT to USN?
A nonstop flight takes about 13h 54m 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 Pittsburgh and Ulsan?
Ulsan is 13 hours ahead of Pittsburgh.
What is the cheapest way to fly from PIT to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIT–USN that never appear on search engines, with no booking fees.