# Distance from Denis Island (DEI) to Shenzhen (SZX)

> 6,958 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,958 km / 4,324 mi / 3,757 nm
- **Estimated flight time**: 9h
- **Heading**: 62° (east northeast)
- **Return heading**: 253° (west southwest)
- **Classification**: Long-haul
- **Type**: International (Seychelles) → China
- **Intercontinental**: Africa → Asia
- **Time difference**: +4h (When it's 19:49 in Denis Island, it's 23:49 in Shenzhen)
- **Elevation difference**: 3 ft (SZX is higher than DEI)

## Airports

### [Denis Island Airport (DEI)](https://www.flightduration.online/airport/dei-denis-island-denis-island-airport/1ef266de-de1d-6a3a-8565-06bb2780ed98)

- City: Denis Island, Seychelles
- ICAO: FSSD
- Timezone: Indian/Mahe
- Coordinates: -3.800000, 55.670000
- Elevation: 10 ft

### [Shenzhen Bao'an International Airport (SZX)](https://www.flightduration.online/airport/szx-shenzhen-shenzhen-baoan-international-airport/1ef266e0-1ea0-675a-a1fd-06bb2780ed98)

- City: Shenzhen, China
- ICAO: ZGSZ
- Timezone: Asia/Shanghai
- Coordinates: 22.640000, 113.810000
- Elevation: 13 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 19:49 in Denis Island, it's 23:49 in Shenzhen.
The 4-hour time difference may cause some jet lag.

## Related

- [Denis Island Airport (DEI)](https://www.flightduration.online/airport/dei-denis-island-denis-island-airport/1ef266de-de1d-6a3a-8565-06bb2780ed98)
- [Shenzhen Bao'an International Airport (SZX)](https://www.flightduration.online/airport/szx-shenzhen-shenzhen-baoan-international-airport/1ef266e0-1ea0-675a-a1fd-06bb2780ed98)
- [Flight duration calculator](/#calculator)