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YCM to SZX: distance & flight time
Saint Catherines (Niagara District Airport) → Shenzhen (Shenzhen Bao'an International Airport)
7,814 mi
12,575 km · 6,790 nm
15h 47m
estimated nonstop flight time
+12h
time difference · heading north
See live YCM→SZX fares Phone-only fares on this route — call free
Flight time details
7,814 miles nonstop takes roughly 15h 47m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- YCM — Niagara District Airport · Saint Catherines, Canada
- SZX — Shenzhen Bao'an International Airport · Shenzhen, China
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 SZX
- HKG · Hong Kong International Airport24 mi away
- HHP · Shun Tak Heliport33 mi away
- MFM · Macau International Airport37 mi away
- ZUH · Zhuhai Jinwan Airport52 mi away
Frequently asked questions
How far is YCM from SZX?
The flight distance from Saint Catherines (YCM) to Shenzhen (SZX) is 7,814 miles (12,575 km, 6,790 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCM to SZX?
A nonstop flight takes about 15h 47m 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 Shenzhen?
Shenzhen is 12 hours ahead of Saint Catherines.
What is the cheapest way to fly from YCM to SZX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCM–SZX that never appear on search engines, with no booking fees.