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YCM to RSU: distance & flight time
Saint Catherines (Niagara District Airport) → Yeosu (Yeosu Airport)
6,787 mi
10,922 km · 5,898 nm
13h 46m
estimated nonstop flight time
+13h
time difference · heading north
See live YCM→RSU fares Phone-only fares on this route — call free
Flight time details
6,787 miles nonstop takes roughly 13h 46m 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
- YCM — Niagara District Airport · Saint Catherines, Canada
- RSU — Yeosu Airport · Yeosu, 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 YCM
- YYZ · Lester B. Pearson International Airport41 mi away
- IAG · Niagara Falls International Airport13 mi away
- BUF · Buffalo Niagara International Airport28 mi away
- DU9 · Dunnville Airport31 mi away
Near RSU
- HIN · Sacheon Air Base/Airport31 mi away
- KWJ · Gwangju Airport50 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)64 mi away
- MPK · Mokpo Heliport70 mi away
Frequently asked questions
How far is YCM from RSU?
The flight distance from Saint Catherines (YCM) to Yeosu (RSU) is 6,787 miles (10,922 km, 5,898 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCM to RSU?
A nonstop flight takes about 13h 46m 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 Saint Catherines and Yeosu?
Yeosu is 13 hours ahead of Saint Catherines.
What is the cheapest way to fly from YCM to RSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCM–RSU that never appear on search engines, with no booking fees.