# Distance from Chiang Rai (CEI) to Singapore (SIN)

> 2,116 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 2,116 km / 1,315 mi / 1,143 nm
- **Estimated flight time**: 3h
- **Heading**: 167° (south southeast)
- **Return heading**: 348° (north northwest)
- **Classification**: Medium-haul
- **Type**: International (Thailand) → Singapore
- **Time difference**: +1h (When it's 08:18 in Chiang Rai, it's 09:18 in Singapore)
- **Elevation difference**: 1,258 ft (SIN is lower than CEI)

## Airports

### [Chiang Rai International Airport (CEI)](https://www.flightduration.online/airport/cei-chiang-rai-chiang-rai-international-airport/1ef266df-f548-6b50-a273-06bb2780ed98)

- City: Chiang Rai, Thailand
- ICAO: VTCT
- Timezone: Asia/Bangkok
- Coordinates: 19.950000, 99.880000
- Elevation: 1,280 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 medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 08:18 in Chiang Rai, it's 09:18 in Singapore.

## Related

- [Chiang Rai International Airport (CEI)](https://www.flightduration.online/airport/cei-chiang-rai-chiang-rai-international-airport/1ef266df-f548-6b50-a273-06bb2780ed98)
- [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)