The flight distance from Sherbro International Airport (BTE) in Bonthe, Sierra Leone to Christchurch International Airport (CHC) in Christchurch, New Zealand is 15,986 kilometers (9,933 miles / 8,632 nautical miles). The estimated flight time for this route is approximately 20h, flying south at a heading of 186°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Sierra Leone with New Zealand. It is an intercontinental flight between Africa and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 21:01 in Bonthe, it's 10:01 in Christchurch. With a 13-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Christchurch (CHC) to Bonthe (BTE) follows a heading of 172° (south). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Sherbro International Airport (BTE) and Christchurch International Airport (CHC) detail pages, or use our flight duration calculator to compare other routes.