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RKD to USN: distance & flight time
Rockland (Knox County Regional Airport) → Ulsan (Ulsan Airport)
6,813 mi
10,964 km · 5,920 nm
13h 49m
estimated nonstop flight time
+13h
time difference · heading north
See live RKD→USN fares Phone-only fares on this route — call free
Flight time details
6,813 miles nonstop takes roughly 13h 49m gate to gate, flying north. 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
- RKD — Knox County Regional Airport · Rockland, 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 RKD
- AUG · Augusta State Airport39 mi away
- NHZ · Brunswick Executive Airport43 mi away
- BHB · Hancock County-Bar Harbor Airport45 mi away
- BGR · Bangor International Airport53 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 RKD from USN?
The flight distance from Rockland (RKD) to Ulsan (USN) is 6,813 miles (10,964 km, 5,920 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKD to USN?
A nonstop flight takes about 13h 49m 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 Rockland and Ulsan?
Ulsan is 13 hours ahead of Rockland.
What is the cheapest way to fly from RKD to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKD–USN that never appear on search engines, with no booking fees.