# Distance from Sana'a (SAH) to San Francisco (SFO)

> 13,947 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,947 km / 8,666 mi / 7,531 nm
- **Estimated flight time**: 17h
- **Heading**: 347° (north northwest)
- **Return heading**: 16° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Yemen) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10h (When it's 09:36 in Sana'a, it's 23:36 in San Francisco)
- **Elevation difference**: 7,203 ft (SFO is lower than SAH)

## Airports

### [Sana'a International Airport (SAH)](https://www.flightduration.online/airport/sah-sanaa-sanaa-international-airport/1ef266df-84db-6eb2-9860-06bb2780ed98)

- City: Sana'a, Yemen
- ICAO: OYSN
- Timezone: Asia/Aden
- Coordinates: 15.480000, 44.220000
- Elevation: 7,216 ft

### [San Francisco International Airport (SFO)](https://www.flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)

- City: San Francisco, United States
- ICAO: KSFO
- Timezone: America/Los_Angeles
- Coordinates: 37.620000, -122.380000
- Elevation: 13 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 Sana'a, it's 23:36 in San Francisco.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Sana'a International Airport (SAH)](https://www.flightduration.online/airport/sah-sanaa-sanaa-international-airport/1ef266df-84db-6eb2-9860-06bb2780ed98)
- [San Francisco International Airport (SFO)](https://www.flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)
- [Flight duration calculator](/#calculator)