Need help booking?
Unpublished phone-only deals available
ZEM to USN: distance & flight time
Eastmain River (Eastmain River Airport) → Ulsan (Ulsan Airport)
6,140 mi
9,882 km · 5,336 nm
12h 30m
estimated nonstop flight time
+13h
time difference · heading north
See live ZEM→USN fares Phone-only fares on this route — call free
Flight time details
6,140 miles nonstop takes roughly 12h 30m 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
- ZEM — Eastmain River Airport · Eastmain River, Canada
- 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 ZEM
- YKQ · Waskaganish Airport53 mi away
- YNC · Wemindji Airport56 mi away
- YGL · La Grande Rivière Airport102 mi away
- YNS · Nemiscau Airport108 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 ZEM from USN?
The flight distance from Eastmain River (ZEM) to Ulsan (USN) is 6,140 miles (9,882 km, 5,336 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZEM to USN?
A nonstop flight takes about 12h 30m 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 Eastmain River and Ulsan?
Ulsan is 13 hours ahead of Eastmain River.
What is the cheapest way to fly from ZEM to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZEM–USN that never appear on search engines, with no booking fees.