# Distance from Washington (IAD) to Mount Holly (LLY)

> 255 km · estimated flight time 1h · Regional route.

## Summary

- **Distance**: 255 km / 159 mi / 138 nm
- **Estimated flight time**: 1h
- **Heading**: 62° (east northeast)
- **Return heading**: 244° (west southwest)
- **Classification**: Regional
- **Type**: Domestic (United States)
- **Time difference**: +0h (When it's 06:58 in Washington, it's 06:58 in Mount Holly)
- **Elevation difference**: 260 ft (LLY is lower than IAD)

## Airports

### [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)

- City: Washington, United States
- ICAO: KIAD
- Timezone: America/New_York
- Coordinates: 38.900000, -77.500000
- Elevation: 312 ft

### [South Jersey Regional Airport (LLY)](https://www.flightduration.online/airport/lly-mount-holly-south-jersey-regional-airport/1ef266df-3e5d-69a4-8b0e-06bb2780ed98)

- City: Mount Holly, United States
- ICAO: KVAY
- Timezone: America/New_York
- Coordinates: 39.940000, -74.850000
- Elevation: 53 ft

## Route notes

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

## Related

- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [South Jersey Regional Airport (LLY)](https://www.flightduration.online/airport/lly-mount-holly-south-jersey-regional-airport/1ef266df-3e5d-69a4-8b0e-06bb2780ed98)
- [Flight duration calculator](/#calculator)