# Distance from Ouani (AJN) to Chicago (ORD)

> 14,350 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,350 km / 8,917 mi / 7,748 nm
- **Estimated flight time**: 18h
- **Heading**: 315° (northwest)
- **Return heading**: 69° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Comoros) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -8h (When it's 12:39 in Ouani, it's 04:39 in Chicago)
- **Elevation difference**: 618 ft (ORD is higher than AJN)

## Airports

### [Ouani Airport (AJN)](https://www.flightduration.online/airport/ajn-ouani-ouani-airport/1ef266de-db5e-66d2-b6e8-06bb2780ed98)

- City: Ouani, Comoros
- ICAO: FMCV
- Timezone: Indian/Comoro
- Coordinates: -12.130000, 44.430000
- Elevation: 62 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 12:39 in Ouani, it's 04:39 in Chicago.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Ouani Airport (AJN)](https://www.flightduration.online/airport/ajn-ouani-ouani-airport/1ef266de-db5e-66d2-b6e8-06bb2780ed98)
- [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)