# Distance from Chalkyitsik (CIK) to Lisbon (LIS)

> 7,674 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,674 km / 4,769 mi / 4,144 nm
- **Estimated flight time**: 10h
- **Heading**: 36° (northeast)
- **Return heading**: 342° (north northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Portugal
- **Intercontinental**: North America → Europe
- **Time difference**: +9h (When it's 15:04 in Chalkyitsik, it's 00:04 in Lisbon)
- **Elevation difference**: 175 ft (LIS is lower than CIK)

## Airports

### [Chalkyitsik Airport (CIK)](https://www.flightduration.online/airport/cik-chalkyitsik-chalkyitsik-airport/1ef266df-85f3-6cb4-94e1-06bb2780ed98)

- City: Chalkyitsik, United States
- ICAO: PACI
- Timezone: America/Anchorage
- Coordinates: 66.650000, -143.740000
- Elevation: 549 ft

### [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

## 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 15:04 in Chalkyitsik, it's 00:04 in Lisbon.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Chalkyitsik Airport (CIK)](https://www.flightduration.online/airport/cik-chalkyitsik-chalkyitsik-airport/1ef266df-85f3-6cb4-94e1-06bb2780ed98)
- [Lisbon Portela Airport (LIS)](https://www.flightduration.online/airport/lis-lisbon-lisbon-portela-airport/1ef266df-55e9-66ae-ae16-06bb2780ed98)
- [Flight duration calculator](/#calculator)