# Distance from Lisbon (LIS) to Fort Smith (YSM)

> 6,990 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,990 km / 4,344 mi / 3,774 nm
- **Estimated flight time**: 9h
- **Heading**: 327° (north northwest)
- **Return heading**: 59° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Portugal) → Canada
- **Intercontinental**: Europe → North America
- **Time difference**: -7h (When it's 10:23 in Lisbon, it's 03:23 in Fort Smith)
- **Elevation difference**: 297 ft (YSM 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

### [Fort Smith Airport (YSM)](https://www.flightduration.online/airport/ysm-fort-smith-fort-smith-airport/1ef266de-b2b0-6e1a-ae6f-06bb2780ed98)

- City: Fort Smith, Canada
- ICAO: CYSM
- Timezone: America/Edmonton
- Coordinates: 60.020000, -111.960000
- Elevation: 671 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 10:23 in Lisbon, it's 03:23 in Fort Smith.
With a 7-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)
- [Fort Smith Airport (YSM)](https://www.flightduration.online/airport/ysm-fort-smith-fort-smith-airport/1ef266de-b2b0-6e1a-ae6f-06bb2780ed98)
- [Flight duration calculator](/#calculator)