# Distance from Singapore (SIN) to Williams Harbour (YWM)

> 13,729 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,729 km / 8,531 mi / 7,413 nm
- **Estimated flight time**: 17h
- **Heading**: 345° (north northwest)
- **Return heading**: 24° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Singapore) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -10.5h (When it's 22:22 in Singapore, it's 11:52 in Williams Harbour)
- **Elevation difference**: 48 ft (YWM 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

### [Williams Harbour Airport (YWM)](https://www.flightduration.online/airport/ywm-williams-harbour-williams-harbour-airport/1ef266de-a102-6b0a-9463-06bb2780ed98)

- City: Williams Harbour, Canada
- ICAO: CCA6
- Timezone: America/St_Johns
- Coordinates: 52.570000, -55.780000
- Elevation: 70 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 22:22 in Singapore, it's 11:52 in Williams Harbour.
With a 10.5-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)
- [Williams Harbour Airport (YWM)](https://www.flightduration.online/airport/ywm-williams-harbour-williams-harbour-airport/1ef266de-a102-6b0a-9463-06bb2780ed98)
- [Flight duration calculator](/#calculator)