# Distance from Horsham Airport (HSM) to San Diego (SAN)

> 12,963 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,963 km / 8,055 mi / 7,000 nm
- **Estimated flight time**: 16h
- **Heading**: 68° (east northeast)
- **Return heading**: 242° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -17h (When it's 05:14 in Horsham Airport, it's 12:14 in San Diego)
- **Elevation difference**: 428 ft (SAN is lower than HSM)

## Airports

### [Horsham Airport (HSM)](https://www.flightduration.online/airport/hsm-horsham-airport/1ef266e0-0e42-6c78-b268-06bb2780ed98)

- City: Horsham Airport, Australia
- ICAO: YHSM
- Timezone: Australia/Melbourne
- Coordinates: -36.670000, 142.170000
- Elevation: 445 ft

### [San Diego International Airport (SAN)](https://www.flightduration.online/airport/san-san-diego-san-diego-international-airport/1ef266df-375a-6760-a0f3-06bb2780ed98)

- City: San Diego, United States
- ICAO: KSAN
- Timezone: America/Los_Angeles
- Coordinates: 32.730000, -117.190000
- Elevation: 17 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 05:14 in Horsham Airport, it's 12:14 in San Diego.
With a 17-hour time difference, expect significant jet lag.

## Related

- [Horsham Airport (HSM)](https://www.flightduration.online/airport/hsm-horsham-airport/1ef266e0-0e42-6c78-b268-06bb2780ed98)
- [San Diego International Airport (SAN)](https://www.flightduration.online/airport/san-san-diego-san-diego-international-airport/1ef266df-375a-6760-a0f3-06bb2780ed98)
- [Flight duration calculator](/#calculator)