The flight distance from Presidente Juscelino Kubistschek International Airport (BSB) in Brasilia, Brazil to Khok Kathiam Airport (KKM) in Khok Kathiam Airport, Thailand is 16,648 kilometers (10,344 miles / 8,989 nautical miles). The estimated flight time for this route is approximately 21h, flying east at a heading of 88°.

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 Thailand. 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 05:59 in Brasilia, it's 15:59 in Khok Kathiam Airport. With a 10-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 3,374 feet between the two airports. Khok Kathiam Airport sits lower than Presidente Juscelino Kubistschek International Airport.

The return flight from Khok Kathiam Airport (KKM) to Brasilia (BSB) follows a heading of 264° (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 Presidente Juscelino Kubistschek International Airport (BSB) and Khok Kathiam Airport (KKM) detail pages, or use our flight duration calculator to compare other routes.