# Distance from Klawock (KLW) to Singapore (SIN)

> 11,867 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,867 km / 7,374 mi / 6,408 nm
- **Estimated flight time**: 15h
- **Heading**: 299° (west northwest)
- **Return heading**: 30° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Singapore
- **Intercontinental**: North America → Asia
- **Time difference**: +16h (When it's 20:07 in Klawock, it's 12:07 in Singapore)
- **Elevation difference**: 58 ft (SIN is lower than KLW)

## Airports

### [Klawock Airport (KLW)](https://www.flightduration.online/airport/klw-klawock-klawock-airport/1ef266df-8729-6f48-994a-06bb2780ed98)

- City: Klawock, United States
- ICAO: PAKW
- Timezone: America/Anchorage
- Coordinates: 55.580000, -133.080000
- Elevation: 80 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 20:07 in Klawock, it's 12:07 in Singapore.
With a 16-hour time difference, expect significant jet lag.

## Related

- [Klawock Airport (KLW)](https://www.flightduration.online/airport/klw-klawock-klawock-airport/1ef266df-8729-6f48-994a-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)