# Distance from Chiang Rai (CEI) to London (STN)

> 8,911 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,911 km / 5,537 mi / 4,812 nm
- **Estimated flight time**: 11h
- **Heading**: 322° (northwest)
- **Return heading**: 70° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Thailand) → United Kingdom
- **Intercontinental**: Asia → Europe
- **Time difference**: -6h (When it's 04:09 in Chiang Rai, it's 22:09 in London)
- **Elevation difference**: 932 ft (STN 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

### [London Stansted Airport (STN)](https://www.flightduration.online/airport/stn-london-london-stansted-airport/1ef266de-c5b5-68ee-8115-06bb2780ed98)

- City: London, United Kingdom
- ICAO: EGSS
- Timezone: Europe/London
- Coordinates: 51.880000, 0.240000
- Elevation: 348 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 04:09 in Chiang Rai, it's 22:09 in London.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Chiang Rai International Airport (CEI)](https://www.flightduration.online/airport/cei-chiang-rai-chiang-rai-international-airport/1ef266df-f548-6b50-a273-06bb2780ed98)
- [London Stansted Airport (STN)](https://www.flightduration.online/airport/stn-london-london-stansted-airport/1ef266de-c5b5-68ee-8115-06bb2780ed98)
- [Flight duration calculator](/#calculator)