# Distance from Hanoi (HAN) to San Ramon / Mamore (SRD)

> 18,667 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,667 km / 11,599 mi / 10,079 nm
- **Estimated flight time**: 23h
- **Heading**: 309° (northwest)
- **Return heading**: 48° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Vietnam) → Bolivia
- **Intercontinental**: Asia → South America
- **Time difference**: -11h (When it's 09:36 in Hanoi, it's 22:36 in San Ramon / Mamore)
- **Elevation difference**: 659 ft (SRD is higher than HAN)

## Airports

### [Noi Bai International Airport (HAN)](https://www.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

### [San Ramon Airport (SRD)](https://www.flightduration.online/airport/srd-san-ramon-mamore-san-ramon-airport/1ef266df-b844-6786-a16a-06bb2780ed98)

- City: San Ramon / Mamore, Bolivia
- ICAO: SLRA
- Timezone: America/La_Paz
- Coordinates: -13.260000, -64.600000
- Elevation: 698 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 09:36 in Hanoi, it's 22:36 in San Ramon / Mamore.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [San Ramon Airport (SRD)](https://www.flightduration.online/airport/srd-san-ramon-mamore-san-ramon-airport/1ef266df-b844-6786-a16a-06bb2780ed98)
- [Flight duration calculator](/#calculator)