# Distance from Boston (BOS) to Kaluga (KLF)

> 7,240 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,240 km / 4,499 mi / 3,909 nm
- **Estimated flight time**: 10h
- **Heading**: 38° (northeast)
- **Return heading**: 309° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Russia
- **Intercontinental**: North America → Europe
- **Time difference**: +7h (When it's 14:19 in Boston, it's 21:19 in Kaluga)
- **Elevation difference**: 637 ft (KLF 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

### [Grabtsevo Airport (KLF)](https://www.flightduration.online/airport/klf-kaluga-grabtsevo-airport/1ef266df-eb9a-643c-8a54-06bb2780ed98)

- City: Kaluga, Russia
- ICAO: UUBC
- Timezone: Europe/Moscow
- Coordinates: 54.550000, 36.370000
- Elevation: 656 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 14:19 in Boston, it's 21:19 in Kaluga.
With a 7-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)
- [Grabtsevo Airport (KLF)](https://www.flightduration.online/airport/klf-kaluga-grabtsevo-airport/1ef266df-eb9a-643c-8a54-06bb2780ed98)
- [Flight duration calculator](/#calculator)