# Distance from Castletown (IOM) to Sydney (SYD)

> 17,086 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,086 km / 10,617 mi / 9,226 nm
- **Estimated flight time**: 21h
- **Heading**: 50° (northeast)
- **Return heading**: 327° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (IM) → Australia
- **Time difference**: +9h (When it's 17:58 in Castletown, it's 02:58 in Sydney)
- **Elevation difference**: 31 ft (SYD is lower than IOM)

## Airports

### [Isle of Man Airport (IOM)](https://flightduration.online/airport/iom-castletown-isle-of-man-airport/1ef266de-c4c2-64a0-adf5-06bb2780ed98)

- City: Castletown, IM
- ICAO: EGNS
- Timezone: Europe/Isle_of_Man
- Coordinates: 54.080000, -4.620000
- Elevation: 52 ft

### [Sydney Kingsford Smith International Airport (SYD)](https://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 17:58 in Castletown, it's 02:58 in Sydney.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Isle of Man Airport (IOM)](https://flightduration.online/airport/iom-castletown-isle-of-man-airport/1ef266de-c4c2-64a0-adf5-06bb2780ed98)
- [Sydney Kingsford Smith International Airport (SYD)](https://flightduration.online/airport/syd-sydney-sydney-kingsford-smith-international-airport/1ef266e0-1982-6f84-a5a1-06bb2780ed98)
- [Flight duration calculator](/#calculator)