# Distance from Hartford (HFD) to Singapore (SIN)

> 15,212 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,212 km / 9,452 mi / 8,214 nm
- **Estimated flight time**: 19h
- **Heading**: 5° (north)
- **Return heading**: 356° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Singapore
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 00:58 in Hartford, it's 12:58 in Singapore)
- **Elevation difference**: 4 ft (SIN is higher than HFD)

## Airports

### [Hartford-Brainard Airport (HFD)](https://www.flightduration.online/airport/hfd-hartford-hartford-brainard-airport/1ef266df-2073-675e-b5f2-06bb2780ed98)

- City: Hartford, United States
- ICAO: KHFD
- Timezone: America/New_York
- Coordinates: 41.740000, -72.650000
- Elevation: 18 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 00:58 in Hartford, it's 12:58 in Singapore.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Hartford-Brainard Airport (HFD)](https://www.flightduration.online/airport/hfd-hartford-hartford-brainard-airport/1ef266df-2073-675e-b5f2-06bb2780ed98)
- [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)