# Distance from Athens (ATH) to Haiphong (HPH)

> 7,992 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,992 km / 4,966 mi / 4,315 nm
- **Estimated flight time**: 10h
- **Heading**: 77° (east northeast)
- **Return heading**: 305° (northwest)
- **Classification**: Long-haul
- **Type**: International (Greece) → Vietnam
- **Intercontinental**: Europe → Asia
- **Time difference**: +4h (When it's 05:35 in Athens, it's 09:35 in Haiphong)
- **Elevation difference**: 302 ft (HPH is lower than ATH)

## Airports

### [Eleftherios Venizelos International Airport (ATH)](https://www.flightduration.online/airport/ath-athens-eleftherios-venizelos-international-airport/1ef266df-4dd8-66cc-be87-06bb2780ed98)

- City: Athens, Greece
- ICAO: LGAV
- Timezone: Europe/Athens
- Coordinates: 37.940000, 23.940000
- Elevation: 308 ft

### [Cat Bi International Airport (HPH)](https://www.flightduration.online/airport/hph-haiphong-cat-bi-international-airport/1ef266df-f5ff-699a-88e2-06bb2780ed98)

- City: Haiphong, Vietnam
- ICAO: VVCI
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 20.820000, 106.720000
- Elevation: 6 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 05:35 in Athens, it's 09:35 in Haiphong.
The 4-hour time difference may cause some jet lag.

## Related

- [Eleftherios Venizelos International Airport (ATH)](https://www.flightduration.online/airport/ath-athens-eleftherios-venizelos-international-airport/1ef266df-4dd8-66cc-be87-06bb2780ed98)
- [Cat Bi International Airport (HPH)](https://www.flightduration.online/airport/hph-haiphong-cat-bi-international-airport/1ef266df-f5ff-699a-88e2-06bb2780ed98)
- [Flight duration calculator](/#calculator)