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USN to HUL: distance & flight time
Ulsan (Ulsan Airport) → Houlton (Houlton International Airport)
6,691 mi
10,768 km · 5,814 nm
13h 35m
estimated nonstop flight time
-13h
time difference · heading north
See live USN→HUL fares Phone-only fares on this route — call free
Flight time details
6,691 miles nonstop takes roughly 13h 35m 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
- HUL — Houlton International Airport · Houlton, 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 HUL
- PQI · Northern Maine Regional Airport at Presque Isle41 mi away
- CAR · Caribou Municipal Airport53 mi away
- YFC · Fredericton Airport63 mi away
- YSL · St Leonard Airport71 mi away
Frequently asked questions
How far is USN from HUL?
The flight distance from Ulsan (USN) to Houlton (HUL) is 6,691 miles (10,768 km, 5,814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to HUL?
A nonstop flight takes about 13h 35m 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 Houlton?
Houlton is 13 hours behind Ulsan.
What is the cheapest way to fly from USN to HUL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–HUL that never appear on search engines, with no booking fees.