# Distance from Kumamoto (KMJ) to Singapore (SIN)

> 4,487 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,487 km / 2,788 mi / 2,423 nm
- **Estimated flight time**: 6h
- **Heading**: 224° (southwest)
- **Return heading**: 36° (northeast)
- **Classification**: Long-haul
- **Type**: International (Japan) → Singapore
- **Time difference**: -1h (When it's 01:03 in Kumamoto, it's 00:03 in Singapore)
- **Elevation difference**: 620 ft (SIN is lower than KMJ)

## Airports

### [Kumamoto Airport (KMJ)](https://www.flightduration.online/airport/kmj-kumamoto-kumamoto-airport/1ef266df-8be6-60ae-95b8-06bb2780ed98)

- City: Kumamoto, Japan
- ICAO: RJFT
- Timezone: Asia/Tokyo
- Coordinates: 32.840000, 130.850000
- Elevation: 642 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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 01:03 in Kumamoto, it's 00:03 in Singapore.

## Related

- [Kumamoto Airport (KMJ)](https://www.flightduration.online/airport/kmj-kumamoto-kumamoto-airport/1ef266df-8be6-60ae-95b8-06bb2780ed98)
- [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)