The flight distance from Tancredo Neves International Airport (CNF) in Belo Horizonte, Brazil to Unalaska Airport (DUT) in Unalaska, United States is 13,873 kilometers (8,620 miles / 7,491 nautical miles). The estimated flight time for this route is approximately 17h, flying northwest at a heading of 323°.

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

Time zone information: When it's 14:57 in Belo Horizonte, it's 08:57 in Unalaska. With a 6-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 2,692 feet between the two airports. Unalaska Airport sits lower than Tancredo Neves International Airport.

The return flight from Unalaska (DUT) to Belo Horizonte (CNF) follows a heading of 75° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Tancredo Neves International Airport (CNF) and Unalaska Airport (DUT) detail pages, or use our flight duration calculator to compare other routes.