# Distance from Houghton Lake (HTL) to Singapore (SIN)

> 14,855 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,855 km / 9,231 mi / 8,021 nm
- **Estimated flight time**: 18h
- **Heading**: 348° (north northwest)
- **Return heading**: 9° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Singapore
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 12:51 in Houghton Lake, it's 00:51 in Singapore)
- **Elevation difference**: 1,128 ft (SIN is lower than HTL)

## Airports

### [Roscommon County/Blodgett Memorial Airport (HTL)](https://www.flightduration.online/airport/htl-houghton-lake-roscommon-countyblodgett-memorial-airport/1ef266df-2198-61a2-b7d7-06bb2780ed98)

- City: Houghton Lake, United States
- ICAO: KHTL
- Timezone: America/Detroit
- Coordinates: 44.400000, -84.700000
- Elevation: 1,150 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 12:51 in Houghton Lake, it's 00:51 in Singapore.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Roscommon County/Blodgett Memorial Airport (HTL)](https://www.flightduration.online/airport/htl-houghton-lake-roscommon-countyblodgett-memorial-airport/1ef266df-2198-61a2-b7d7-06bb2780ed98)
- [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)