# Distance from Washington (DCA) to Lamidanda (LDN)

> 12,473 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,473 km / 7,750 mi / 6,735 nm
- **Estimated flight time**: 16h
- **Heading**: 16° (north northeast)
- **Return heading**: 346° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Nepal
- **Intercontinental**: North America → Asia
- **Time difference**: +9.75h (When it's 04:02 in Washington, it's 13:47 in Lamidanda)
- **Elevation difference**: 4,086 ft (LDN is higher than DCA)

## Airports

### [Ronald Reagan Washington Ntl Airport (DCA)](https://www.flightduration.online/airport/dca-washington-ronald-reagan-washington-ntl-airport/1ef266df-16de-6284-ae10-06bb2780ed98)

- City: Washington, United States
- ICAO: KDCA
- Timezone: America/New_York
- Coordinates: 38.850000, -77.040000
- Elevation: 14 ft

### [Lamidanda Airport (LDN)](https://www.flightduration.online/airport/ldn-lamidanda-lamidanda-airport/1ef266df-f308-6f8e-b7af-06bb2780ed98)

- City: Lamidanda, Nepal
- ICAO: VNLD
- Timezone: Asia/Kathmandu
- Coordinates: 27.250000, 86.670000
- Elevation: 4,100 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 04:02 in Washington, it's 13:47 in Lamidanda.
With a 9.75-hour time difference, expect significant jet lag.

## Related

- [Ronald Reagan Washington Ntl Airport (DCA)](https://www.flightduration.online/airport/dca-washington-ronald-reagan-washington-ntl-airport/1ef266df-16de-6284-ae10-06bb2780ed98)
- [Lamidanda Airport (LDN)](https://www.flightduration.online/airport/ldn-lamidanda-lamidanda-airport/1ef266df-f308-6f8e-b7af-06bb2780ed98)
- [Flight duration calculator](/#calculator)