# Distance from San Diego (SAN) to Salamanca (SLM)

> 9,244 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,244 km / 5,744 mi / 4,991 nm
- **Estimated flight time**: 12h
- **Heading**: 45° (northeast)
- **Return heading**: 308° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Spain
- **Intercontinental**: North America → Europe
- **Time difference**: +9h (When it's 03:18 in San Diego, it's 12:18 in Salamanca)
- **Elevation difference**: 2,578 ft (SLM is higher than SAN)

## Airports

### [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

### [Salamanca Airport (SLM)](https://www.flightduration.online/airport/slm-salamanca-salamanca-airport/1ef266df-45c6-65ba-9a5b-06bb2780ed98)

- City: Salamanca, Spain
- ICAO: LESA
- Timezone: Europe/Madrid
- Coordinates: 40.950000, -5.500000
- Elevation: 2,595 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 03:18 in San Diego, it's 12:18 in Salamanca.
With a 9-hour time difference, expect significant jet lag.

## Related

- [San Diego International Airport (SAN)](https://www.flightduration.online/airport/san-san-diego-san-diego-international-airport/1ef266df-375a-6760-a0f3-06bb2780ed98)
- [Salamanca Airport (SLM)](https://www.flightduration.online/airport/slm-salamanca-salamanca-airport/1ef266df-45c6-65ba-9a5b-06bb2780ed98)
- [Flight duration calculator](/#calculator)