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USN to PHD: distance & flight time
Ulsan (Ulsan Airport) → New Philadelpha (Harry Clever Field)
6,829 mi
10,991 km · 5,935 nm
13h 51m
estimated nonstop flight time
-13h
time difference · heading northeast
See live USN→PHD fares Phone-only fares on this route — call free
Flight time details
6,829 miles nonstop takes roughly 13h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- PHD — Harry Clever Field · New Philadelpha, 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 PHD
- CAK · Akron Canton Regional Airport31 mi away
- AKC · Akron Fulton International Airport39 mi away
- ZZV · Zanesville Municipal Airport44 mi away
- HLG · Wheeling Ohio County Airport46 mi away
Frequently asked questions
How far is USN from PHD?
The flight distance from Ulsan (USN) to New Philadelpha (PHD) is 6,829 miles (10,991 km, 5,935 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to PHD?
A nonstop flight takes about 13h 51m 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 New Philadelpha?
New Philadelpha is 13 hours behind Ulsan.
What is the cheapest way to fly from USN to PHD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–PHD that never appear on search engines, with no booking fees.