# Distance from Heihe (HEK) to Tunis (TUN)

> 8,547 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,547 km / 5,311 mi / 4,615 nm
- **Estimated flight time**: 11h
- **Heading**: 313° (northwest)
- **Return heading**: 36° (northeast)
- **Classification**: Long-haul
- **Type**: International (China) → Tunisia
- **Intercontinental**: Asia → Africa
- **Time difference**: -7h (When it's 13:02 in Heihe, it's 06:02 in Tunis)
- **Elevation difference**: 8,508 ft (TUN is lower than HEK)

## Airports

### [Heihe Airport (HEK)](https://www.flightduration.online/airport/hek-heihe-heihe-airport/1ef266e0-2140-6e10-86b3-06bb2780ed98)

- City: Heihe, China
- ICAO: ZYHE
- Timezone: Asia/Shanghai
- Coordinates: 50.170000, 127.310000
- Elevation: 8,530 ft

### [Tunis Carthage International Airport (TUN)](https://www.flightduration.online/airport/tun-tunis-tunis-carthage-international-airport/1ef266de-b87a-6594-85bf-06bb2780ed98)

- City: Tunis, Tunisia
- ICAO: DTTA
- Timezone: Africa/Tunis
- Coordinates: 36.850000, 10.230000
- Elevation: 22 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 13:02 in Heihe, it's 06:02 in Tunis.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Heihe Airport (HEK)](https://www.flightduration.online/airport/hek-heihe-heihe-airport/1ef266e0-2140-6e10-86b3-06bb2780ed98)
- [Tunis Carthage International Airport (TUN)](https://www.flightduration.online/airport/tun-tunis-tunis-carthage-international-airport/1ef266de-b87a-6594-85bf-06bb2780ed98)
- [Flight duration calculator](/#calculator)