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USN to RDG: distance & flight time
Ulsan (Ulsan Airport) → Reading (Reading Regional Carl A Spaatz Field)
6,947 mi
11,179 km · 6,036 nm
14h 5m
estimated nonstop flight time
-13h
time difference · heading north
See live USN→RDG fares Phone-only fares on this route — call free
Flight time details
6,947 miles nonstop takes roughly 14h 5m gate to gate, flying north. 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
- RDG — Reading Regional Carl A Spaatz Field · Reading, 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 RDG
- PHL · Philadelphia International Airport52 mi away
- LNS · Lancaster Airport25 mi away
- CTH · Chester County G O Carlson Airport28 mi away
- UKT · Quakertown Airport31 mi away
Frequently asked questions
How far is USN from RDG?
The flight distance from Ulsan (USN) to Reading (RDG) is 6,947 miles (11,179 km, 6,036 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to RDG?
A nonstop flight takes about 14h 5m 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 Reading?
Reading is 13 hours behind Ulsan.
What is the cheapest way to fly from USN to RDG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–RDG that never appear on search engines, with no booking fees.