The flight distance from Galeao - Antonio Carlos Jobim International Airport (GIG) in Rio De Janeiro, Brazil to Ulgii Mongolei Airport (ULG) in Ulgii Mongolei Airport, Mongolia is 15,005 kilometers (9,323 miles / 8,102 nautical miles). The estimated flight time for this route is approximately 19h, flying northeast at a heading of 43°.

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 Mongolia. 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 20:58 in Rio De Janeiro, it's 06:58 in Ulgii Mongolei 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 5,704 feet between the two airports. Ulgii Mongolei Airport sits higher than Galeao - Antonio Carlos Jobim International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Ulgii Mongolei Airport (ULG) to Rio De Janeiro (GIG) follows a heading of 288° (west 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 Galeao - Antonio Carlos Jobim International Airport (GIG) and Ulgii Mongolei Airport (ULG) detail pages, or use our flight duration calculator to compare other routes.