# Distance from Nikolski (IKO) to Chicago (ORD)

> 5,872 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 5,872 km / 3,649 mi / 3,171 nm
- **Estimated flight time**: 8h
- **Heading**: 67° (east northeast)
- **Return heading**: 312° (northwest)
- **Classification**: Long-haul
- **Type**: Domestic (United States)
- **Time difference**: +4h (When it's 09:49 in Nikolski, it's 13:49 in Chicago)
- **Elevation difference**: 603 ft (ORD is higher than IKO)

## Airports

### [Nikolski Air Station (IKO)](https://www.flightduration.online/airport/iko-nikolski-nikolski-air-station/1ef266df-8715-6124-8471-06bb2780ed98)

- City: Nikolski, United States
- ICAO: PAKO
- Timezone: America/Adak
- Coordinates: 52.900000, -168.800000
- Elevation: 77 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 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 09:49 in Nikolski, it's 13:49 in Chicago.
The 4-hour time difference may cause some jet lag.

## Related

- [Nikolski Air Station (IKO)](https://www.flightduration.online/airport/iko-nikolski-nikolski-air-station/1ef266df-8715-6124-8471-06bb2780ed98)
- [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)