Greymouth Airport

Greymouth Airport is an airport located in the region of West Coast, NZ. The airport's IATA code is GMN, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is NZGM, used by air traffic control and pilots for flight planning.

The airport operates in the Pacific/Auckland timezone. When planning flights to or from GMN, use our flight duration calculator to account for timezone differences, especially for international travel.

Greymouth Airport sits at an elevation of 10 feet (3 meters) above sea level.

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