Distance From Gray Army Air Field to Christchurch International Airport, GRF - CHC Distance

The distance from Gray Army Air Field (GRF) to Christchurch International Airport (CHC) is 7401 miles or 11911 kilometers or 6427 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 Fort Lewis/Tacoma ( United States ) to Christchurch ( New Zealand )?

A one-way nonstop (direct) flight between Fort Lewis/Tacoma and Christchurch takes around 17 hours 0 minutes.

Estimated flight time from Gray Army Air Field, Fort Lewis/Tacoma, United States to Christchurch International Airport, Christchurch, New Zealand is 17 hours 0 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 • GRF - CHC

Kilometers		11911 km
Statute Miles		7401 miles
Nautical Miles		6427 nm
Avg. Time of Flight		17 hours 0 minutes

Gray Army Air Field to Christchurch International Airport Flight Route Map - GRF to CHC Flight Path

Location of Gray Army Air Field & Christchurch International Airport is given below.
Click the map to view Fort Lewis/Tacoma to Christchurch nonstop flight path and travel direction.

Click to see flight route on Google Map between Fort Lewis/Tacoma, United States and Christchurch, New Zealand. .

Nonstop flight route between Fort Lewis/Tacoma, United States and Christchurch, New Zealand.

Time Difference Between the Airports • GRF - CHC

Time difference between Fort Lewis/Tacoma (United States) and Christchurch (New Zealand) is 18 Hours.
Christchurch time is 18 Hours ahead of Fort Lewis/Tacoma.

Location	Local Time
Fort Lewis/Tacoma (United States)	2026-05-03, 03:20:18 MDT
Christchurch (New Zealand)	2026-05-03, 21:20:18 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

Gray Army Air Field (GRF / KGRF) Fort Lewis/Tacoma, United States

Destination

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