# Distance from Wilmington (ILM) to Sydney (SYD)

> 15,542 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,542 km / 9,657 mi / 8,392 nm
- **Estimated flight time**: 19h
- **Heading**: 256° (west southwest)
- **Return heading**: 75° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +14h (When it's 20:32 in Wilmington, it's 10:32 in Sydney)
- **Elevation difference**: 11 ft (SYD is lower than ILM)

## Airports

### [Wilmington International Airport (ILM)](https://www.flightduration.online/airport/ilm-wilmington-wilmington-international-airport/1ef266df-2341-6cd8-ae95-06bb2780ed98)

- City: Wilmington, United States
- ICAO: KILM
- Timezone: America/New_York
- Coordinates: 34.270000, -77.900000
- Elevation: 32 ft

### [Sydney Kingsford Smith International Airport (SYD)](https://www.flightduration.online/airport/syd-sydney-sydney-kingsford-smith-international-airport/1ef266e0-1982-6f84-a5a1-06bb2780ed98)

- City: Sydney, Australia
- ICAO: YSSY
- Timezone: Australia/Sydney
- Coordinates: -33.950000, 151.180000
- Elevation: 21 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 20:32 in Wilmington, it's 10:32 in Sydney.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Wilmington International Airport (ILM)](https://www.flightduration.online/airport/ilm-wilmington-wilmington-international-airport/1ef266df-2341-6cd8-ae95-06bb2780ed98)
- [Sydney Kingsford Smith International Airport (SYD)](https://www.flightduration.online/airport/syd-sydney-sydney-kingsford-smith-international-airport/1ef266e0-1982-6f84-a5a1-06bb2780ed98)
- [Flight duration calculator](/#calculator)