The flight distance from El Dorado International Airport (BOG) in Bogota, Colombia to Osmany International Airport (ZYL) in Sylhet, Bangladesh is 16,387 kilometers (10,183 miles / 8,848 nautical miles). The estimated flight time for this route is approximately 20h, flying north northeast at a heading of 24°.

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 Colombia with Bangladesh. 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 00:21 in Bogota, it's 11:21 in Sylhet. With a 11-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 8,311 feet between the two airports. Osmany International Airport sits lower than El Dorado International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Sylhet (ZYL) to Bogota (BOG) follows a heading of 333° (north 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 El Dorado International Airport (BOG) and Osmany International Airport (ZYL) detail pages, or use our flight duration calculator to compare other routes.