# Distance from Niagara Falls (IAG) to Sydney (SYD)

> 15,605 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,605 km / 9,697 mi / 8,426 nm
- **Estimated flight time**: 19h
- **Heading**: 266° (west)
- **Return heading**: 61° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +14h (When it's 00:13 in Niagara Falls, it's 14:13 in Sydney)
- **Elevation difference**: 571 ft (SYD is lower than IAG)

## Airports

### [Niagara Falls International Airport (IAG)](https://www.flightduration.online/airport/iag-niagara-falls-niagara-falls-international-airport/1ef266df-22d0-66a0-8c67-06bb2780ed98)

- City: Niagara Falls, United States
- ICAO: KIAG
- Timezone: America/New_York
- Coordinates: 43.110000, -78.950000
- Elevation: 592 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 00:13 in Niagara Falls, it's 14:13 in Sydney.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Niagara Falls International Airport (IAG)](https://www.flightduration.online/airport/iag-niagara-falls-niagara-falls-international-airport/1ef266df-22d0-66a0-8c67-06bb2780ed98)
- [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)