# Distance from Lisbon (LIS) to Boulder (WBU)

> 7,800 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,800 km / 4,847 mi / 4,212 nm
- **Estimated flight time**: 10h
- **Heading**: 306° (northwest)
- **Return heading**: 56° (northeast)
- **Classification**: Long-haul
- **Type**: International (Portugal) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -7h (When it's 12:42 in Lisbon, it's 05:42 in Boulder)
- **Elevation difference**: 4,914 ft (WBU is higher than LIS)

## Airports

### [Lisbon Portela Airport (LIS)](https://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

### [Boulder Municipal Airport (WBU)](https://flightduration.online/airport/wbu-boulder-boulder-municipal-airport/1ef266df-1024-68d0-9f40-06bb2780ed98)

- City: Boulder, United States
- ICAO: KBDU
- Timezone: America/Denver
- Coordinates: 40.040000, -105.230000
- Elevation: 5,288 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 12:42 in Lisbon, it's 05:42 in Boulder.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Lisbon Portela Airport (LIS)](https://flightduration.online/airport/lis-lisbon-lisbon-portela-airport/1ef266df-55e9-66ae-ae16-06bb2780ed98)
- [Boulder Municipal Airport (WBU)](https://flightduration.online/airport/wbu-boulder-boulder-municipal-airport/1ef266df-1024-68d0-9f40-06bb2780ed98)
- [Flight duration calculator](/#calculator)