# Distance from Copenhagen (CPH) to Nioki (NIO)

> 6,503 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,503 km / 4,041 mi / 3,511 nm
- **Estimated flight time**: 9h
- **Heading**: 174° (south)
- **Return heading**: 357° (north)
- **Classification**: Long-haul
- **Type**: International (Denmark) → DR Congo
- **Intercontinental**: Europe → Africa
- **Time difference**: -1h (When it's 11:55 in Copenhagen, it's 10:55 in Nioki)
- **Elevation difference**: 1,026 ft (NIO is higher than CPH)

## Airports

### [Copenhagen Kastrup Airport (CPH)](https://www.flightduration.online/airport/cph-copenhagen-copenhagen-kastrup-airport/1ef266de-c7ce-6bbc-8b57-06bb2780ed98)

- City: Copenhagen, Denmark
- ICAO: EKCH
- Timezone: Europe/Copenhagen
- Coordinates: 55.620000, 12.660000
- Elevation: 17 ft

### [Nioki Airport (NIO)](https://www.flightduration.online/airport/nio-nioki-nioki-airport/1ef266de-e233-6a84-b12a-06bb2780ed98)

- City: Nioki, DR Congo
- ICAO: FZBI
- Timezone: Africa/Kinshasa
- Coordinates: -2.720000, 17.680000
- Elevation: 1,043 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 11:55 in Copenhagen, it's 10:55 in Nioki.

## Related

- [Copenhagen Kastrup Airport (CPH)](https://www.flightduration.online/airport/cph-copenhagen-copenhagen-kastrup-airport/1ef266de-c7ce-6bbc-8b57-06bb2780ed98)
- [Nioki Airport (NIO)](https://www.flightduration.online/airport/nio-nioki-nioki-airport/1ef266de-e233-6a84-b12a-06bb2780ed98)
- [Flight duration calculator](/#calculator)