# Distance from New Delhi (DEL) to Heihe (HEK)

> 4,820 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 4,820 km / 2,995 mi / 2,602 nm
- **Estimated flight time**: 7h
- **Heading**: 46° (northeast)
- **Return heading**: 259° (west)
- **Classification**: Long-haul
- **Type**: International (India) → China
- **Time difference**: +2.5h (When it's 01:55 in New Delhi, it's 04:25 in Heihe)
- **Elevation difference**: 7,753 ft (HEK is higher than DEL)

## Airports

### [Indira Gandhi International Airport (DEL)](https://www.flightduration.online/airport/del-new-delhi-indira-gandhi-international-airport/1ef266df-f1ff-667e-9e80-06bb2780ed98)

- City: New Delhi, India
- ICAO: VIDP
- Timezone: Asia/Kolkata
- Coordinates: 28.570000, 77.100000
- Elevation: 777 ft

### [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

## 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 01:55 in New Delhi, it's 04:25 in Heihe.

## Related

- [Indira Gandhi International Airport (DEL)](https://www.flightduration.online/airport/del-new-delhi-indira-gandhi-international-airport/1ef266df-f1ff-667e-9e80-06bb2780ed98)
- [Heihe Airport (HEK)](https://www.flightduration.online/airport/hek-heihe-heihe-airport/1ef266e0-2140-6e10-86b3-06bb2780ed98)
- [Flight duration calculator](/#calculator)