# Distance from Saint Martin (SXM) to Sydney (SYD)

> 16,184 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,184 km / 10,056 mi / 8,739 nm
- **Estimated flight time**: 20h
- **Heading**: 236° (southwest)
- **Return heading**: 109° (east southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (SX) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +14h (When it's 21:03 in Saint Martin, it's 11:03 in Sydney)
- **Elevation difference**: 8 ft (SYD is higher than SXM)

## Airports

### [Princess Juliana International Airport (SXM)](https://www.flightduration.online/airport/sxm-saint-martin-princess-juliana-international-airport/1ef266df-e133-6cb4-98a0-06bb2780ed98)

- City: Saint Martin, SX
- ICAO: TNCM
- Timezone: America/Lower_Princes
- Coordinates: 18.040000, -63.110000
- Elevation: 13 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 21:03 in Saint Martin, it's 11:03 in Sydney.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Princess Juliana International Airport (SXM)](https://www.flightduration.online/airport/sxm-saint-martin-princess-juliana-international-airport/1ef266df-e133-6cb4-98a0-06bb2780ed98)
- [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)