# Distance from Istanbul (IST) to Porto (OPO)

> 3,104 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,104 km / 1,929 mi / 1,676 nm
- **Estimated flight time**: 5h
- **Heading**: 283° (west northwest)
- **Return heading**: 77° (east northeast)
- **Classification**: Medium-haul
- **Type**: International (Turkey) → Portugal
- **Intercontinental**: Asia → Europe
- **Time difference**: -2h (When it's 16:37 in Istanbul, it's 14:37 in Porto)
- **Elevation difference**: 97 ft (OPO is lower than IST)

## Airports

### [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

### [Francisco de Sa Carneiro Airport (OPO)](https://www.flightduration.online/airport/opo-porto-francisco-de-sa-carneiro-airport/1ef266df-55e0-6a2c-911f-06bb2780ed98)

- City: Porto, Portugal
- ICAO: LPPR
- Timezone: Europe/Lisbon
- Coordinates: 41.250000, -8.680000
- Elevation: 228 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 16:37 in Istanbul, it's 14:37 in Porto.

## Related

- [Istanbul Airport (IST)](https://www.flightduration.online/airport/ist-istanbul-istanbul-airport/1ef266df-5964-637e-b8a8-06bb2780ed98)
- [Francisco de Sa Carneiro Airport (OPO)](https://www.flightduration.online/airport/opo-porto-francisco-de-sa-carneiro-airport/1ef266df-55e0-6a2c-911f-06bb2780ed98)
- [Flight duration calculator](/#calculator)