# Distance from Singapore (SIN) to Parapat-Sumatra Island (SIW)

> 581 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 581 km / 361 mi / 314 nm
- **Estimated flight time**: 2h
- **Heading**: 285° (west northwest)
- **Return heading**: 105° (east southeast)
- **Classification**: Short-haul
- **Type**: International (Singapore) → Indonesia
- **Time difference**: -1h (When it's 19:49 in Singapore, it's 18:49 in Parapat-Sumatra Island)
- **Elevation difference**: 3,059 ft (SIW 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

### [Parapat Airport (SIW)](https://www.flightduration.online/airport/siw-parapat-sumatra-island-parapat-airport/1ef266df-fd72-6db2-b9aa-06bb2780ed98)

- City: Parapat-Sumatra Island, Indonesia
- ICAO: WIMP
- Timezone: Asia/Jakarta
- Coordinates: 2.670000, 98.930000
- Elevation: 3,081 ft

## Route notes

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

Time-zone information: When it's 19:49 in Singapore, it's 18:49 in Parapat-Sumatra Island.

## Related

- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Parapat Airport (SIW)](https://www.flightduration.online/airport/siw-parapat-sumatra-island-parapat-airport/1ef266df-fd72-6db2-b9aa-06bb2780ed98)
- [Flight duration calculator](/#calculator)