# Distance from Willemstad (CUR) to Singapore (SIN)

> 18,320 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,320 km / 11,384 mi / 9,892 nm
- **Estimated flight time**: 23h
- **Heading**: 28° (north northeast)
- **Return heading**: 333° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (CW) → Singapore
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 01:21 in Willemstad, it's 13:21 in Singapore)
- **Elevation difference**: 7 ft (SIN is lower than CUR)

## Airports

### [Hato International Airport (CUR)](https://www.flightduration.online/airport/cur-willemstad-hato-international-airport/1ef266df-e12c-6162-ab8e-06bb2780ed98)

- City: Willemstad, CW
- ICAO: TNCC
- Timezone: America/Curacao
- Coordinates: 12.190000, -68.960000
- Elevation: 29 ft

### [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

## 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 01:21 in Willemstad, it's 13:21 in Singapore.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Hato International Airport (CUR)](https://www.flightduration.online/airport/cur-willemstad-hato-international-airport/1ef266df-e12c-6162-ab8e-06bb2780ed98)
- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Flight duration calculator](/#calculator)