# Distance from Istanbul (IST) to San Diego/El Cajon (SEE)

> 11,058 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,058 km / 6,871 mi / 5,971 nm
- **Estimated flight time**: 14h
- **Heading**: 331° (north northwest)
- **Return heading**: 25° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Turkey) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10h (When it's 00:15 in Istanbul, it's 14:15 in San Diego/El Cajon)
- **Elevation difference**: 63 ft (SEE is higher than IST)

## Airports

### [Istanbul Airport (IST)](https://flightduration.online/airport/ist-istanbul-istanbul-airport/1ef266df-5964-637e-b8a8-06bb2780ed98)

- City: Istanbul, Turkey
- ICAO: LTFM
- Timezone: Europe/Istanbul
- Coordinates: 41.280000, 28.750000
- Elevation: 325 ft

### [Gillespie Field (SEE)](https://flightduration.online/airport/see-san-diegoel-cajon-gillespie-field/1ef266df-37ed-6bfa-aaaa-06bb2780ed98)

- City: San Diego/El Cajon, United States
- ICAO: KSEE
- Timezone: America/Los_Angeles
- Coordinates: 32.830000, -116.970000
- Elevation: 388 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 00:15 in Istanbul, it's 14:15 in San Diego/El Cajon.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Istanbul Airport (IST)](https://flightduration.online/airport/ist-istanbul-istanbul-airport/1ef266df-5964-637e-b8a8-06bb2780ed98)
- [Gillespie Field (SEE)](https://flightduration.online/airport/see-san-diegoel-cajon-gillespie-field/1ef266df-37ed-6bfa-aaaa-06bb2780ed98)
- [Flight duration calculator](/#calculator)