# Distance from Boston (BOS) to Kalabo (KLB)

> 11,420 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,420 km / 7,096 mi / 6,167 nm
- **Estimated flight time**: 14h
- **Heading**: 99° (east)
- **Return heading**: 311° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Zambia
- **Intercontinental**: North America → Africa
- **Time difference**: +6h (When it's 00:33 in Boston, it's 06:33 in Kalabo)
- **Elevation difference**: 3,431 ft (KLB 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

### [Kalabo Airport (KLB)](https://www.flightduration.online/airport/klb-kalabo-kalabo-airport/1ef266de-da74-6398-91ad-06bb2780ed98)

- City: Kalabo, Zambia
- ICAO: FLKL
- Timezone: Africa/Lusaka
- Coordinates: -15.000000, 22.650000
- Elevation: 3,450 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 00:33 in Boston, it's 06:33 in Kalabo.
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)
- [Kalabo Airport (KLB)](https://www.flightduration.online/airport/klb-kalabo-kalabo-airport/1ef266de-da74-6398-91ad-06bb2780ed98)
- [Flight duration calculator](/#calculator)