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Airport Comparison
| CHC | SIL | |
|---|---|---|
| Airport Name | Christchurch International Airport | Sila Airport |
| IATA Code | CHC | SIL |
| ICAO Code | NZCH | AYSG |
| City | Christchurch | Sila Mission |
| Country | New Zealand | Papua New Guinea |
| Timezone | Pacific/Auckland | Pacific/Port_Moresby |
| Elevation | 123 ft | 2,230 ft |
| Coordinates | -43.490000, 172.530000 | -9.070000, 148.390000 |
Christchurch (CHC) to Sila Mission (SIL) Flight Distance
The flight distance from Christchurch International Airport (CHC) in Christchurch, New Zealand to Sila Airport (SIL) in Sila Mission, Papua New Guinea is 4,485 kilometers (2,787 miles / 2,422 nautical miles). The estimated flight time for this route is approximately 6h, flying northwest at a heading of 321°.
This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.
This is an international route connecting New Zealand with Papua New Guinea. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 20:38 in Christchurch, it's 18:38 in Sila Mission.
There is a significant elevation difference of 2,107 feet between the two airports. Sila Airport sits higher than Christchurch International Airport.
The return flight from Sila Mission (SIL) to Christchurch (CHC) follows a heading of 153° (south 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 Sila Airport (SIL) detail pages, or use our flight duration calculator to compare other routes.
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