The flight distance from Suvarnabhumi Airport (BKK) in Bangkok, Thailand to Aerodrom dels Pirineus-Alt Urgell Airport (LEU) in Montferrer / Castellbo, Spain is 9,735 kilometers (6,049 miles / 5,257 nautical miles). The estimated flight time for this route is approximately 12h, flying northwest at a heading of 313°.

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 Thailand with Spain. It is an intercontinental flight between Asia and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 16:30 in Bangkok, it's 10:30 in Montferrer / Castellbo. 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 2,620 feet between the two airports. Aerodrom dels Pirineus-Alt Urgell Airport sits higher than Suvarnabhumi Airport.

The return flight from Montferrer / Castellbo (LEU) to Bangkok (BKK) follows a heading of 74° (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 Suvarnabhumi Airport (BKK) and Aerodrom dels Pirineus-Alt Urgell Airport (LEU) detail pages, or use our flight duration calculator to compare other routes.