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USN to YIF: distance & flight time
Ulsan (Ulsan Airport) → St-Augustin (St Augustin Airport)
6,419 mi
10,331 km · 5,578 nm
13h 3m
estimated nonstop flight time
-13h
time difference · heading north
See live USN→YIF fares Phone-only fares on this route — call free
Flight time details
6,419 miles nonstop takes roughly 13h 3m 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
- YIF — St Augustin Airport · St-Augustin, Canada
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 YIF
- ZLT · La Tabatière Airport30 mi away
- ZTB · Tête-à-la-Baleine Airport49 mi away
- YBX · Lourdes de Blanc Sablon Airport66 mi away
- YHR · Chevery Airport67 mi away
Frequently asked questions
How far is USN from YIF?
The flight distance from Ulsan (USN) to St-Augustin (YIF) is 6,419 miles (10,331 km, 5,578 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to YIF?
A nonstop flight takes about 13h 3m 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 St-Augustin?
St-Augustin is 13 hours behind Ulsan.
What is the cheapest way to fly from USN to YIF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–YIF that never appear on search engines, with no booking fees.