# Distance from Hanoi (HAN) to Olongapo City (SFS)

> 1,687 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,687 km / 1,048 mi / 911 nm
- **Estimated flight time**: 3h
- **Heading**: 113° (east southeast)
- **Return heading**: 297° (west northwest)
- **Classification**: Medium-haul
- **Type**: International (Vietnam) → Philippines
- **Time difference**: +1h (When it's 03:47 in Hanoi, it's 04:47 in Olongapo City)
- **Elevation difference**: 25 ft (SFS is higher than HAN)

## Airports

### [Noi Bai International Airport (HAN)](https://flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)

- City: Hanoi, Vietnam
- ICAO: VVNB
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 21.220000, 105.810000
- Elevation: 39 ft

### [Subic Bay International Airport (SFS)](https://flightduration.online/airport/sfs-olongapo-city-subic-bay-international-airport/1ef266df-8eb5-664a-91a5-06bb2780ed98)

- City: Olongapo City, Philippines
- ICAO: RPLB
- Timezone: Asia/Manila
- Coordinates: 14.790000, 120.270000
- Elevation: 64 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 03:47 in Hanoi, it's 04:47 in Olongapo City.

## Related

- [Noi Bai International Airport (HAN)](https://flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Subic Bay International Airport (SFS)](https://flightduration.online/airport/sfs-olongapo-city-subic-bay-international-airport/1ef266df-8eb5-664a-91a5-06bb2780ed98)
- [Flight duration calculator](/#calculator)