The flight distance from Tancredo Neves International Airport (CNF) in Belo Horizonte, Brazil to Dayrestan Airport (GSM) in Dayrestan Airport, Iran is 11,917 kilometers (7,405 miles / 6,435 nautical miles). The estimated flight time for this route is approximately 15h, flying east northeast at a heading of 67°.

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 Iran. 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 03:56 in Belo Horizonte, it's 10:26 in Dayrestan Airport. With a 6.5-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 2,670 feet between the two airports. Dayrestan Airport sits lower than Tancredo Neves International Airport.

The return flight from Dayrestan Airport (GSM) to Belo Horizonte (CNF) follows a heading of 256° (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 Tancredo Neves International Airport (CNF) and Dayrestan Airport (GSM) detail pages, or use our flight duration calculator to compare other routes.