# Distance from Long Semado (LSM) to Prague (PRG)

> 10,450 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,450 km / 6,493 mi / 5,642 nm
- **Estimated flight time**: 13h
- **Heading**: 321° (northwest)
- **Return heading**: 79° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Malaysia) → Czech Republic
- **Intercontinental**: Asia → Europe
- **Time difference**: -6h (When it's 03:32 in Long Semado, it's 21:32 in Prague)
- **Elevation difference**: 903 ft (PRG is lower than LSM)

## Airports

### [Long Semado Airport (LSM)](https://www.flightduration.online/airport/lsm-long-semado-long-semado-airport/1ef266df-fb1e-61d8-aead-06bb2780ed98)

- City: Long Semado, Malaysia
- ICAO: WBGD
- Timezone: Asia/Kuching
- Coordinates: 4.220000, 115.600000
- Elevation: 2,150 ft

### [Václav Havel Airport (PRG)](https://www.flightduration.online/airport/prg-prague-vaclav-havel-airport/1ef266df-52bc-60da-a00a-06bb2780ed98)

- City: Prague, Czech Republic
- ICAO: LKPR
- Timezone: Europe/Prague
- Coordinates: 50.100000, 14.260000
- Elevation: 1,247 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 03:32 in Long Semado, it's 21:32 in Prague.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Long Semado Airport (LSM)](https://www.flightduration.online/airport/lsm-long-semado-long-semado-airport/1ef266df-fb1e-61d8-aead-06bb2780ed98)
- [Václav Havel Airport (PRG)](https://www.flightduration.online/airport/prg-prague-vaclav-havel-airport/1ef266df-52bc-60da-a00a-06bb2780ed98)
- [Flight duration calculator](/#calculator)