Distance From Sudbury/Ramsey Lake Seaplane Base to Christchurch International Airport

The distance from Sudbury/Ramsey Lake Seaplane Base () to Christchurch International Airport (CHC) is 8972 miles or 14439 kilometers or 7791 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 ( Canada ) to Christchurch ( New Zealand )?

A one-way nonstop (direct) flight between and Christchurch takes around 20 hours 37 minutes.

Estimated flight time from Sudbury/Ramsey Lake Seaplane Base, , Canada to Christchurch International Airport, Christchurch, New Zealand is 20 hours 37 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 • - CHC

Kilometers		14439 km
Statute Miles		8972 miles
Nautical Miles		7791 nm
Avg. Time of Flight		20 hours 37 minutes

Sudbury/Ramsey Lake Seaplane Base to Christchurch International Airport Flight Route Map - to CHC Flight Path

Location of Sudbury/Ramsey Lake Seaplane Base & Christchurch International Airport is given below.
Click the map to view to Christchurch nonstop flight path and travel direction.

Click to see flight route on Google Map between , Canada and Christchurch, New Zealand. .

Nonstop flight route between , Canada and Christchurch, New Zealand.

Time Difference Between the Airports • - CHC

Time difference between (Canada) and Christchurch (New Zealand) is 16 Hours.
Christchurch time is 16 Hours ahead of .

Location	Local Time
(Canada)	2026-06-19, 01:31:02 EDT
Christchurch (New Zealand)	2026-06-19, 17:31:02 NZST

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

Sudbury/Ramsey Lake Seaplane Base ( / CNB8) , Canada

Destination

Christchurch International Airport (CHC / NZCH) Christchurch, New Zealand