# Distance from Singapore (SIN) to Na Thon (Ko Samui Island) (USM)

> 1,010 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 1,010 km / 628 mi / 545 nm
- **Estimated flight time**: 2h
- **Heading**: 335° (north northwest)
- **Return heading**: 154° (south southeast)
- **Classification**: Short-haul
- **Type**: International (Singapore) → Thailand
- **Time difference**: -1h (When it's 02:09 in Singapore, it's 01:09 in Na Thon (Ko Samui Island))
- **Elevation difference**: 42 ft (USM 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

### [Samui Airport (USM)](https://www.flightduration.online/airport/usm-na-thon-ko-samui-island-samui-airport/1ef266df-f5a3-6c12-8349-06bb2780ed98)

- City: Na Thon (Ko Samui Island), Thailand
- ICAO: VTSM
- Timezone: Asia/Bangkok
- Coordinates: 9.550000, 100.060000
- Elevation: 64 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 02:09 in Singapore, it's 01:09 in Na Thon (Ko Samui Island).

## Related

- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Samui Airport (USM)](https://www.flightduration.online/airport/usm-na-thon-ko-samui-island-samui-airport/1ef266df-f5a3-6c12-8349-06bb2780ed98)
- [Flight duration calculator](/#calculator)