# Distance from St Louis (STL) to Viseu Airport (VSE)

> 6,776 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,776 km / 4,210 mi / 3,659 nm
- **Estimated flight time**: 9h
- **Heading**: 59° (east northeast)
- **Return heading**: 298° (west northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Portugal
- **Intercontinental**: North America → Europe
- **Time difference**: +6h (When it's 10:43 in St Louis, it's 16:43 in Viseu Airport)
- **Elevation difference**: 1,443 ft (VSE is higher than STL)

## Airports

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 ft

### [Viseu Airport (VSE)](https://www.flightduration.online/airport/vse-viseu-airport/1ef266df-5617-6f18-96ad-06bb2780ed98)

- City: Viseu Airport, Portugal
- ICAO: LPVZ
- Timezone: Europe/Lisbon
- Coordinates: 40.730000, -7.890000
- Elevation: 2,060 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 10:43 in St Louis, it's 16:43 in Viseu Airport.
With a 6-hour time difference, expect significant jet lag.

## Related

- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Viseu Airport (VSE)](https://www.flightduration.online/airport/vse-viseu-airport/1ef266df-5617-6f18-96ad-06bb2780ed98)
- [Flight duration calculator](/#calculator)