# Distance from Singapore (SIN) to Quebec City (YQB)

> 14,643 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,643 km / 9,099 mi / 7,907 nm
- **Estimated flight time**: 18h
- **Heading**: 356° (north)
- **Return heading**: 6° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Singapore) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 02:29 in Singapore, it's 14:29 in Quebec City)
- **Elevation difference**: 222 ft (YQB is higher than SIN)

## Airports

### [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)

- City: Singapore, Singapore
- ICAO: WSSS
- Timezone: Asia/Singapore
- Coordinates: 1.350000, 103.990000
- Elevation: 22 ft

### [Québec City Jean Lesage International Airport (YQB)](https://www.flightduration.online/airport/yqb-quebec-city-quebec-city-jean-lesage-international-airport/1ef266de-b1e7-6ae2-b75f-06bb2780ed98)

- City: Quebec City, Canada
- ICAO: CYQB
- Timezone: America/Toronto
- Coordinates: 46.790000, -71.390000
- Elevation: 244 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 02:29 in Singapore, it's 14:29 in Quebec City.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Québec City Jean Lesage International Airport (YQB)](https://www.flightduration.online/airport/yqb-quebec-city-quebec-city-jean-lesage-international-airport/1ef266de-b1e7-6ae2-b75f-06bb2780ed98)
- [Flight duration calculator](/#calculator)