# Distance from Lannion (LAI) to Chicago (ORD)

> 6,294 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 6,294 km / 3,911 mi / 3,399 nm
- **Estimated flight time**: 8h
- **Heading**: 298° (west northwest)
- **Return heading**: 52° (northeast)
- **Classification**: Long-haul
- **Type**: International (France) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -7h (When it's 09:58 in Lannion, it's 02:58 in Chicago)
- **Elevation difference**: 390 ft (ORD is higher than LAI)

## Airports

### [Lannion-Cote de Granit Airport (LAI)](https://www.flightduration.online/airport/lai-lannion-lannion-cote-de-granit-airport/1ef266df-4cb5-64ac-89fd-06bb2780ed98)

- City: Lannion, France
- ICAO: LFRO
- Timezone: Europe/Paris
- Coordinates: 48.750000, -3.470000
- Elevation: 290 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 09:58 in Lannion, it's 02:58 in Chicago.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Lannion-Cote de Granit Airport (LAI)](https://www.flightduration.online/airport/lai-lannion-lannion-cote-de-granit-airport/1ef266df-4cb5-64ac-89fd-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)