# Distance from Chengdu (CTU) to Mahe Island (SEZ)

> 6,464 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,464 km / 4,017 mi / 3,490 nm
- **Estimated flight time**: 9h
- **Heading**: 241° (west southwest)
- **Return heading**: 49° (northeast)
- **Classification**: Long-haul
- **Type**: International (China) → Seychelles
- **Intercontinental**: Asia → Africa
- **Time difference**: -4h (When it's 22:50 in Chengdu, it's 18:50 in Mahe Island)
- **Elevation difference**: 1,615 ft (SEZ is lower than CTU)

## Airports

### [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)

- City: Chengdu, China
- ICAO: ZUUU
- Timezone: Asia/Shanghai
- Coordinates: 30.580000, 103.950000
- Elevation: 1,625 ft

### [Seychelles International Airport (SEZ)](https://www.flightduration.online/airport/sez-mahe-island-seychelles-international-airport/1ef266de-de05-69ee-8340-06bb2780ed98)

- City: Mahe Island, Seychelles
- ICAO: FSIA
- Timezone: Indian/Mahe
- Coordinates: -4.670000, 55.520000
- Elevation: 10 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 22:50 in Chengdu, it's 18:50 in Mahe Island.
The 4-hour time difference may cause some jet lag.

## Related

- [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)
- [Seychelles International Airport (SEZ)](https://www.flightduration.online/airport/sez-mahe-island-seychelles-international-airport/1ef266de-de05-69ee-8340-06bb2780ed98)
- [Flight duration calculator](/#calculator)