Distance From Niagara District Airport to Guangzhou Baiyun International Airport, YCM - CAN Distance

The distance from Niagara District Airport (YCM) to Guangzhou Baiyun International Airport (CAN) is 7769 miles or 12502 kilometers or 6746 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from St Catharines ( Canada ) to Guangzhou (Huadu) ( China )?

A one-way nonstop (direct) flight between St Catharines and Guangzhou (Huadu) takes around 17 hours 51 minutes.

Estimated flight time from Niagara District Airport, St Catharines, Canada to Guangzhou Baiyun International Airport, Guangzhou (Huadu), China is 17 hours 51 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • YCM - CAN

Kilometers		12502 km
Statute Miles		7769 miles
Nautical Miles		6746 nm
Avg. Time of Flight		17 hours 51 minutes

Niagara District Airport to Guangzhou Baiyun International Airport Flight Route Map - YCM to CAN Flight Path

Location of Niagara District Airport & Guangzhou Baiyun International Airport is given below.
Click the map to view St Catharines to Guangzhou (Huadu) nonstop flight path and travel direction.

Click to see flight route on Google Map between St Catharines, Canada and Guangzhou (Huadu), China. .

Nonstop flight route between St Catharines, Canada and Guangzhou (Huadu), China.

Time Difference Between the Airports • YCM - CAN

Time difference between St Catharines (Canada) and Guangzhou (Huadu) (China) is 12 Hours.
Guangzhou (Huadu) time is 12 Hours ahead of St Catharines.

Location	Local Time
St Catharines (Canada)	2026-03-17, 20:00:49 EDT
Guangzhou (Huadu) (China)	2026-03-18, 08:00:49 CST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Niagara District Airport (YCM / CYSN) St Catharines, Canada

Destination

Guangzhou Baiyun International Airport (CAN / ZGGG) Guangzhou (Huadu), China