# Distance from Adelaide (ADL) to Harrisburg (HAR)

> 16,864 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,864 km / 10,479 mi / 9,106 nm
- **Estimated flight time**: 21h
- **Heading**: 69° (east northeast)
- **Return heading**: 269° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -13.5h (When it's 08:50 in Adelaide, it's 19:20 in Harrisburg)
- **Elevation difference**: 327 ft (HAR is higher than ADL)

## Airports

### [Adelaide International Airport (ADL)](https://www.flightduration.online/airport/adl-adelaide-adelaide-international-airport/1ef266e0-1682-610e-a772-06bb2780ed98)

- City: Adelaide, Australia
- ICAO: YPAD
- Timezone: Australia/Adelaide
- Coordinates: -34.950000, 138.530000
- Elevation: 20 ft

### [Capital City Airport (HAR)](https://www.flightduration.online/airport/har-harrisburg-capital-city-airport/1ef266df-15af-6304-a5f3-06bb2780ed98)

- City: Harrisburg, United States
- ICAO: KCXY
- Timezone: America/New_York
- Coordinates: 40.220000, -76.850000
- Elevation: 347 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 08:50 in Adelaide, it's 19:20 in Harrisburg.
With a 13.5-hour time difference, expect significant jet lag.

## Related

- [Adelaide International Airport (ADL)](https://www.flightduration.online/airport/adl-adelaide-adelaide-international-airport/1ef266e0-1682-610e-a772-06bb2780ed98)
- [Capital City Airport (HAR)](https://www.flightduration.online/airport/har-harrisburg-capital-city-airport/1ef266df-15af-6304-a5f3-06bb2780ed98)
- [Flight duration calculator](/#calculator)