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Airport Comparison
| CHC | GSN | |
|---|---|---|
| Airport Name | Christchurch International Airport | Mount Gunson Airport |
| IATA Code | CHC | GSN |
| ICAO Code | NZCH | YMGN |
| City | Christchurch | Mount Gunson |
| Country | New Zealand | Australia |
| Timezone | Pacific/Auckland | Australia/Adelaide |
| Elevation | 123 ft | 285 ft |
| Coordinates | -43.490000, 172.530000 | -31.460000, 137.170000 |
Christchurch (CHC) to Mount Gunson (GSN) Flight Distance
The flight distance from Christchurch International Airport (CHC) in Christchurch, New Zealand to Mount Gunson Airport (GSN) in Mount Gunson, Australia is 3,363 kilometers (2,090 miles / 1,816 nautical miles). The estimated flight time for this route is approximately 5h, flying west northwest at a heading of 281°.
This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.
This is an international route connecting New Zealand with Australia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 21:01 in Christchurch, it's 18:31 in Mount Gunson.
The return flight from Mount Gunson (GSN) to Christchurch (CHC) follows a heading of 124° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Christchurch International Airport (CHC) and Mount Gunson Airport (GSN) detail pages, or use our flight duration calculator to compare other routes.
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