# Distance from Adelaide (ADL) to Huntsville (HTV)

> 14,999 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 14,999 km / 9,320 mi / 8,099 nm
- **Estimated flight time**: 19h
- **Heading**: 79° (east)
- **Return heading**: 250° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -14.5h (When it's 19:30 in Adelaide, it's 05:00 in Huntsville)
- **Elevation difference**: 343 ft (HTV 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

### [Huntsville Municipal Airport (HTV)](https://www.flightduration.online/airport/htv-huntsville-huntsville-municipal-airport/1ef266df-3e37-6434-9956-06bb2780ed98)

- City: Huntsville, United States
- ICAO: KUTS
- Timezone: America/Chicago
- Coordinates: 30.750000, -95.590000
- Elevation: 363 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 19:30 in Adelaide, it's 05:00 in Huntsville.
With a 14.5-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)
- [Huntsville Municipal Airport (HTV)](https://www.flightduration.online/airport/htv-huntsville-huntsville-municipal-airport/1ef266df-3e37-6434-9956-06bb2780ed98)
- [Flight duration calculator](/#calculator)