Distance From Locke Lake Airport to Christchurch International Airport

The distance from Locke Lake Airport () to Christchurch International Airport (CHC) is 9320 miles or 15000 kilometers or 8094 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 Barnstead ( United States ) to Christchurch ( New Zealand )?

A one-way nonstop (direct) flight between Barnstead and Christchurch takes around 21 hours 25 minutes.

Estimated flight time from Locke Lake Airport, Barnstead, United States to Christchurch International Airport, Christchurch, New Zealand is 21 hours 25 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		15000 km
Statute Miles		9320 miles
Nautical Miles		8094 nm
Avg. Time of Flight		21 hours 25 minutes

Locke Lake Airport to Christchurch International Airport Flight Route Map - to CHC Flight Path

Location of Locke Lake Airport & Christchurch International Airport is given below.
Click the map to view Barnstead to Christchurch nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - CHC

Time difference between Barnstead (United States) and Christchurch (New Zealand) is 18 Hours.
Christchurch time is 18 Hours ahead of Barnstead.

Location	Local Time
Barnstead (United States)	2025-12-14, 23:44:51 EST
Christchurch (New Zealand)	2025-12-15, 17:44:51 NZDT

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

Locke Lake Airport ( / NH15) Barnstead, United States

Destination

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