# Distance from Colombo (CMB) to Zonguldak (ONQ)

> 6,050 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 6,050 km / 3,759 mi / 3,267 nm
- **Estimated flight time**: 8h
- **Heading**: 317° (northwest)
- **Return heading**: 115° (east southeast)
- **Classification**: Long-haul
- **Type**: International (Sri Lanka) → Turkey
- **Time difference**: -2.5h (When it's 00:54 in Colombo, it's 22:24 in Zonguldak)
- **Elevation difference**: 9 ft (ONQ is higher than CMB)

## Airports

### [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)

- City: Colombo, Sri Lanka
- ICAO: VCBI
- Timezone: Asia/Colombo
- Coordinates: 7.180000, 79.880000
- Elevation: 30 ft

### [Zonguldak Airport (ONQ)](https://www.flightduration.online/airport/onq-zonguldak-zonguldak-airport/1ef266df-585e-6bfa-aa72-06bb2780ed98)

- City: Zonguldak, Turkey
- ICAO: LTAS
- Timezone: Europe/Istanbul
- Coordinates: 41.510000, 32.090000
- Elevation: 39 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 00:54 in Colombo, it's 22:24 in Zonguldak.

## Related

- [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)
- [Zonguldak Airport (ONQ)](https://www.flightduration.online/airport/onq-zonguldak-zonguldak-airport/1ef266df-585e-6bfa-aa72-06bb2780ed98)
- [Flight duration calculator](/#calculator)