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YCM to SYO: distance & flight time
Saint Catherines (Niagara District Airport) → Shonai (Shonai Airport)
6,269 mi
10,089 km · 5,448 nm
12h 46m
estimated nonstop flight time
+13h
time difference · heading northwest
See live YCM→SYO fares Phone-only fares on this route — call free
Flight time details
6,269 miles nonstop takes roughly 12h 46m gate to gate, flying northwest. 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
- SYO — Shonai Airport · Shonai, Japan
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 SYO
- GAJ · Yamagata Airport42 mi away
- AXT · Akita Airport60 mi away
- KIJ · Niigata Airport69 mi away
- SDJ · Sendai Airport77 mi away
Frequently asked questions
How far is YCM from SYO?
The flight distance from Saint Catherines (YCM) to Shonai (SYO) is 6,269 miles (10,089 km, 5,448 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCM to SYO?
A nonstop flight takes about 12h 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 Shonai?
Shonai is 13 hours ahead of Saint Catherines.
What is the cheapest way to fly from YCM to SYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCM–SYO that never appear on search engines, with no booking fees.