The flight distance from Sabi Sabi Airport (GSS) in Belfast, South Africa to Daniel K Inouye International Airport (HNL) in Honolulu, United States is 18,977 kilometers (11,792 miles / 10,247 nautical miles). The estimated flight time for this route is approximately 23h, flying east southeast at a heading of 111°.

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 South Africa with United States. It is an intercontinental flight between Africa and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:21 in Belfast, it's 20:21 in Honolulu. With a 12-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,263 feet between the two airports. Daniel K Inouye International Airport sits lower than Sabi Sabi Airport.

The return flight from Honolulu (HNL) to Belfast (GSS) follows a heading of 245° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Sabi Sabi Airport (GSS) and Daniel K Inouye International Airport (HNL) detail pages, or use our flight duration calculator to compare other routes.