# Distance from Constanta (CND) to Istanbul (IST)

> 343 km · estimated flight time 1h · Regional route.

## Summary

- **Distance**: 343 km / 213 mi / 185 nm
- **Estimated flight time**: 1h
- **Heading**: 176° (south)
- **Return heading**: 357° (north)
- **Classification**: Regional
- **Type**: International (Romania) → Turkey
- **Intercontinental**: Europe → Asia
- **Time difference**: +0h (When it's 15:10 in Constanta, it's 15:10 in Istanbul)
- **Elevation difference**: 28 ft (IST is lower than CND)

## Airports

### [Mihail Kogalniceanu International Airport (CND)](https://www.flightduration.online/airport/cnd-constanta-mihail-kogalniceanu-international-airport/1ef266df-5665-6bdc-a2a1-06bb2780ed98)

- City: Constanta, Romania
- ICAO: LRCK
- Timezone: Europe/Bucharest
- Coordinates: 44.360000, 28.490000
- Elevation: 353 ft

### [Istanbul Airport (IST)](https://www.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

## Route notes

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

## Related

- [Mihail Kogalniceanu International Airport (CND)](https://www.flightduration.online/airport/cnd-constanta-mihail-kogalniceanu-international-airport/1ef266df-5665-6bdc-a2a1-06bb2780ed98)
- [Istanbul Airport (IST)](https://www.flightduration.online/airport/ist-istanbul-istanbul-airport/1ef266df-5964-637e-b8a8-06bb2780ed98)
- [Flight duration calculator](/#calculator)