Distance From Dewart Lake Seaplane Base to Christchurch International Airport

The distance from Dewart Lake Seaplane Base () to Christchurch International Airport (CHC) is 8597 miles or 13835 kilometers or 7465 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.

---

How long does it take to travel from Warsaw ( United States ) to Christchurch ( New Zealand )?

A one-way nonstop (direct) flight between Warsaw and Christchurch takes around 19 hours 45 minutes.

Estimated flight time from Dewart Lake Seaplane Base, Warsaw, United States to Christchurch International Airport, Christchurch, New Zealand is 19 hours 45 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		13835 km
Statute Miles		8597 miles
Nautical Miles		7465 nm
Avg. Time of Flight		19 hours 45 minutes

Dewart Lake Seaplane Base to Christchurch International Airport Flight Route Map - to CHC Flight Path

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

Click to see flight route on Google Map between Warsaw, United States and Christchurch, New Zealand. .

Nonstop flight route between Warsaw, United States and Christchurch, New Zealand.

Time Difference Between the Airports • - CHC

Time difference between Warsaw (United States) and Christchurch (New Zealand) is 17 Hours.
Christchurch time is 17 Hours ahead of Warsaw.

Location	Local Time
Warsaw (United States)	2026-08-08, 07:57:59 CDT
Christchurch (New Zealand)	2026-08-09, 00:57:59 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

Dewart Lake Seaplane Base ( / ) Warsaw, United States

Destination

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