# Distance from Buta Zega Airport (BZU) to Chicago (ORD)

> 11,641 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,641 km / 7,234 mi / 6,286 nm
- **Estimated flight time**: 15h
- **Heading**: 315° (northwest)
- **Return heading**: 72° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (DR Congo) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -7h (When it's 07:01 in Buta Zega Airport, it's 00:01 in Chicago)
- **Elevation difference**: 698 ft (ORD is lower than BZU)

## Airports

### [Buta Zega Airport (BZU)](https://www.flightduration.online/airport/bzu-buta-zega-airport/1ef266de-e41d-6624-b10a-06bb2780ed98)

- City: Buta Zega Airport, DR Congo
- ICAO: FZKJ
- Timezone: Africa/Lubumbashi
- Coordinates: 2.820000, 24.790000
- Elevation: 1,378 ft

### [Chicago O'Hare International Airport (ORD)](https://www.flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)

- City: Chicago, United States
- ICAO: KORD
- Timezone: America/Chicago
- Coordinates: 41.980000, -87.910000
- Elevation: 680 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 07:01 in Buta Zega Airport, it's 00:01 in Chicago.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Buta Zega Airport (BZU)](https://www.flightduration.online/airport/bzu-buta-zega-airport/1ef266de-e41d-6624-b10a-06bb2780ed98)
- [Chicago O'Hare International Airport (ORD)](https://www.flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)
- [Flight duration calculator](/#calculator)