# Distance from Lisbon (LIS) to Chicago/Waukegan (UGN)

> 6,411 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,411 km / 3,984 mi / 3,462 nm
- **Estimated flight time**: 9h
- **Heading**: 301° (west northwest)
- **Return heading**: 65° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Portugal) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -6h (When it's 05:47 in Lisbon, it's 23:47 in Chicago/Waukegan)
- **Elevation difference**: 354 ft (UGN is higher than LIS)

## Airports

### [Lisbon Portela Airport (LIS)](https://www.flightduration.online/airport/lis-lisbon-lisbon-portela-airport/1ef266df-55e9-66ae-ae16-06bb2780ed98)

- City: Lisbon, Portugal
- ICAO: LPPT
- Timezone: Europe/Lisbon
- Coordinates: 38.780000, -9.140000
- Elevation: 374 ft

### [Waukegan Ntl Airport (UGN)](https://www.flightduration.online/airport/ugn-chicagowaukegan-waukegan-ntl-airport/1ef266df-3dd6-60c6-8671-06bb2780ed98)

- City: Chicago/Waukegan, United States
- ICAO: KUGN
- Timezone: America/Chicago
- Coordinates: 42.420000, -87.870000
- Elevation: 728 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 05:47 in Lisbon, it's 23:47 in Chicago/Waukegan.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Lisbon Portela Airport (LIS)](https://www.flightduration.online/airport/lis-lisbon-lisbon-portela-airport/1ef266df-55e9-66ae-ae16-06bb2780ed98)
- [Waukegan Ntl Airport (UGN)](https://www.flightduration.online/airport/ugn-chicagowaukegan-waukegan-ntl-airport/1ef266df-3dd6-60c6-8671-06bb2780ed98)
- [Flight duration calculator](/#calculator)