The flight distance from Guarulhos - Governador Andre Franco Montoro International Airport (GRU) in Sao Paulo, Brazil to Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong is 18,004 kilometers (11,187 miles / 9,721 nautical miles). The estimated flight time for this route is approximately 22h, flying east at a heading of 90°.

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 Brazil with Hong Kong. It is an intercontinental flight between South America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 04:11 in Sao Paulo, it's 15:11 in Hong Kong. With a 11-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 2,431 feet between the two airports. Chek Lap Kok International Airport sits lower than Guarulhos - Governador Andre Franco Montoro International Airport.

The return flight from Hong Kong (HKG) to Sao Paulo (GRU) follows a heading of 263° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Guarulhos - Governador Andre Franco Montoro International Airport (GRU) and Chek Lap Kok International Airport (HKG) detail pages, or use our flight duration calculator to compare other routes.