The flight distance from San Luis Valley Regional/Bergman Field (ALS) in Alamosa, United States to Istanbul Airport (IST) in Istanbul, Turkey is 10,122 kilometers (6,290 miles / 5,466 nautical miles). The estimated flight time for this route is approximately 13h, flying north northeast at a heading of 32°.

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

Time zone information: When it's 09:16 in Alamosa, it's 19:16 in Istanbul. 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 7,215 feet between the two airports. Istanbul Airport sits lower than San Luis Valley Regional/Bergman Field. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Istanbul (IST) to Alamosa (ALS) follows a heading of 326° (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 San Luis Valley Regional/Bergman Field (ALS) and Istanbul Airport (IST) detail pages, or use our flight duration calculator to compare other routes.