# Distance from Boston (BOS) to Kosice (KSC)

> 6,769 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,769 km / 4,206 mi / 3,655 nm
- **Estimated flight time**: 9h
- **Heading**: 49° (northeast)
- **Return heading**: 302° (west northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Slovakia
- **Intercontinental**: North America → Europe
- **Time difference**: +6h (When it's 18:27 in Boston, it's 00:27 in Kosice)
- **Elevation difference**: 736 ft (KSC is higher than BOS)

## Airports

### [General Edward Lawrence Logan International Airport (BOS)](https://www.flightduration.online/airport/bos-boston-general-edward-lawrence-logan-international-airport/1ef266df-112a-6798-90da-06bb2780ed98)

- City: Boston, United States
- ICAO: KBOS
- Timezone: America/New_York
- Coordinates: 42.360000, -71.010000
- Elevation: 19 ft

### [Kosice Airport (KSC)](https://www.flightduration.online/airport/ksc-kosice-kosice-airport/1ef266df-5a00-60d0-be83-06bb2780ed98)

- City: Kosice, Slovakia
- ICAO: LZKZ
- Timezone: Europe/Bratislava
- Coordinates: 48.660000, 21.240000
- Elevation: 755 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 18:27 in Boston, it's 00:27 in Kosice.
With a 6-hour time difference, expect significant jet lag.

## Related

- [General Edward Lawrence Logan International Airport (BOS)](https://www.flightduration.online/airport/bos-boston-general-edward-lawrence-logan-international-airport/1ef266df-112a-6798-90da-06bb2780ed98)
- [Kosice Airport (KSC)](https://www.flightduration.online/airport/ksc-kosice-kosice-airport/1ef266df-5a00-60d0-be83-06bb2780ed98)
- [Flight duration calculator](/#calculator)