# Distance from Dolisie (DIS) to Chicago (ORD)

> 11,194 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,194 km / 6,955 mi / 6,044 nm
- **Estimated flight time**: 14h
- **Heading**: 312° (northwest)
- **Return heading**: 86° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Congo) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -6h (When it's 07:20 in Dolisie, it's 01:20 in Chicago)
- **Elevation difference**: 399 ft (ORD is lower than DIS)

## Airports

### [Ngot Nzoungou Airport (DIS)](https://www.flightduration.online/airport/dis-dolisie-ngot-nzoungou-airport/1ef266de-d6b4-6d66-925c-06bb2780ed98)

- City: Dolisie, Congo
- ICAO: FCPD
- Timezone: Africa/Brazzaville
- Coordinates: -4.210000, 12.660000
- Elevation: 1,079 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 07:20 in Dolisie, it's 01:20 in Chicago.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Ngot Nzoungou Airport (DIS)](https://www.flightduration.online/airport/dis-dolisie-ngot-nzoungou-airport/1ef266de-d6b4-6d66-925c-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)