# Distance from Niuatoputapu (NTT) to Calgary (YYC)

> 9,436 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,436 km / 5,863 mi / 5,095 nm
- **Estimated flight time**: 12h
- **Heading**: 33° (north northeast)
- **Return heading**: 237° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Tonga) → Canada
- **Intercontinental**: Oceania → North America
- **Time difference**: -19h (When it's 20:29 in Niuatoputapu, it's 01:29 in Calgary)
- **Elevation difference**: 3,527 ft (YYC is higher than NTT)

## Airports

### [Kuini Lavenia Airport (NTT)](https://www.flightduration.online/airport/ntt-niuatoputapu-kuini-lavenia-airport/1ef266df-7067-6620-b19d-06bb2780ed98)

- City: Niuatoputapu, Tonga
- ICAO: NFTP
- Timezone: Pacific/Tongatapu
- Coordinates: -15.980000, -173.790000
- Elevation: 30 ft

### [Calgary International Airport (YYC)](https://www.flightduration.online/airport/yyc-calgary-calgary-international-airport/1ef266de-b3e4-6fe8-ad4a-06bb2780ed98)

- City: Calgary, Canada
- ICAO: CYYC
- Timezone: America/Edmonton
- Coordinates: 51.110000, -114.020000
- Elevation: 3,557 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 20:29 in Niuatoputapu, it's 01:29 in Calgary.
With a 19-hour time difference, expect significant jet lag.

## Related

- [Kuini Lavenia Airport (NTT)](https://www.flightduration.online/airport/ntt-niuatoputapu-kuini-lavenia-airport/1ef266df-7067-6620-b19d-06bb2780ed98)
- [Calgary International Airport (YYC)](https://www.flightduration.online/airport/yyc-calgary-calgary-international-airport/1ef266de-b3e4-6fe8-ad4a-06bb2780ed98)
- [Flight duration calculator](/#calculator)