# Distance from Bangkok (BKK) to Montferrer / Castellbo (LEU)

> 9,735 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,735 km / 6,049 mi / 5,257 nm
- **Estimated flight time**: 12h
- **Heading**: 313° (northwest)
- **Return heading**: 74° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Thailand) → Spain
- **Intercontinental**: Asia → Europe
- **Time difference**: -5h (When it's 04:31 in Bangkok, it's 23:31 in Montferrer / Castellbo)
- **Elevation difference**: 2,620 ft (LEU is higher than BKK)

## Airports

### [Suvarnabhumi Airport (BKK)](https://www.flightduration.online/airport/bkk-bangkok-suvarnabhumi-airport/1ef266df-f511-6042-a32f-06bb2780ed98)

- City: Bangkok, Thailand
- ICAO: VTBS
- Timezone: Asia/Bangkok
- Coordinates: 13.680000, 100.750000
- Elevation: 5 ft

### [Aerodrom dels Pirineus-Alt Urgell Airport (LEU)](https://www.flightduration.online/airport/leu-montferrer-castellbo-aerodrom-dels-pirineus-alt-urgell-airport/1ef266df-45e4-6ef2-8b9e-06bb2780ed98)

- City: Montferrer / Castellbo, Spain
- ICAO: LESU
- Timezone: Europe/Madrid
- Coordinates: 42.340000, 1.410000
- Elevation: 2,625 ft

## Route notes

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.

Time-zone information: When it's 04:31 in Bangkok, it's 23:31 in Montferrer / Castellbo.
The 5-hour time difference may cause some jet lag.

## Related

- [Suvarnabhumi Airport (BKK)](https://www.flightduration.online/airport/bkk-bangkok-suvarnabhumi-airport/1ef266df-f511-6042-a32f-06bb2780ed98)
- [Aerodrom dels Pirineus-Alt Urgell Airport (LEU)](https://www.flightduration.online/airport/leu-montferrer-castellbo-aerodrom-dels-pirineus-alt-urgell-airport/1ef266df-45e4-6ef2-8b9e-06bb2780ed98)
- [Flight duration calculator](/#calculator)