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YCM to OIM: distance & flight time
Saint Catherines (Niagara District Airport) → Oshima (Oshima Airport)
6,527 mi
10,505 km · 5,672 nm
13h 16m
estimated nonstop flight time
+13h
time difference · heading northwest
See live YCM→OIM fares Phone-only fares on this route — call free
Flight time details
6,527 miles nonstop takes roughly 13h 16m 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
- OIM — Oshima Airport · Oshima, 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 OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 mi away
Frequently asked questions
How far is YCM from OIM?
The flight distance from Saint Catherines (YCM) to Oshima (OIM) is 6,527 miles (10,505 km, 5,672 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCM to OIM?
A nonstop flight takes about 13h 16m 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 Oshima?
Oshima is 13 hours ahead of Saint Catherines.
What is the cheapest way to fly from YCM to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCM–OIM that never appear on search engines, with no booking fees.