The flight distance from Adak Airport (ADK) in Adak Island, United States to Presidente Juscelino Kubistschek International Airport (BSB) in Brasilia, Brazil is 14,001 kilometers (8,700 miles / 7,560 nautical miles). The estimated flight time for this route is approximately 17h, flying east northeast at a heading of 68°.

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

Time zone information: When it's 23:51 in Adak Island, it's 06:51 in Brasilia. With a 7-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 3,478 feet between the two airports. Presidente Juscelino Kubistschek International Airport sits higher than Adak Airport.

The return flight from Brasilia (BSB) to Adak Island (ADK) follows a heading of 324° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Adak Airport (ADK) and Presidente Juscelino Kubistschek International Airport (BSB) detail pages, or use our flight duration calculator to compare other routes.