# Distance from Adelaide (ADL) to Cedar Key (CDK)

> 16,071 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,071 km / 9,986 mi / 8,678 nm
- **Estimated flight time**: 20h
- **Heading**: 88° (east)
- **Return heading**: 250° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -13.5h (When it's 09:41 in Adelaide, it's 20:11 in Cedar Key)
- **Elevation difference**: 9 ft (CDK is lower 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

### [George T Lewis Airport (CDK)](https://www.flightduration.online/airport/cdk-cedar-key-george-t-lewis-airport/1ef266df-1349-6970-9314-06bb2780ed98)

- City: Cedar Key, United States
- ICAO: KCDK
- Timezone: America/New_York
- Coordinates: 29.130000, -83.050000
- Elevation: 11 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 09:41 in Adelaide, it's 20:11 in Cedar Key.
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)
- [George T Lewis Airport (CDK)](https://www.flightduration.online/airport/cdk-cedar-key-george-t-lewis-airport/1ef266df-1349-6970-9314-06bb2780ed98)
- [Flight duration calculator](/#calculator)