# Distance from Boston (BOS) to Kelafo (LFO)

> 11,607 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,607 km / 7,213 mi / 6,268 nm
- **Estimated flight time**: 15h
- **Heading**: 68° (east northeast)
- **Return heading**: 316° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Ethiopia
- **Intercontinental**: North America → Africa
- **Time difference**: +7h (When it's 00:41 in Boston, it's 07:41 in Kelafo)
- **Elevation difference**: 1,711 ft (LFO is higher than BOS)

## Airports

### [General Edward Lawrence Logan International Airport (BOS)](https://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

### [Kelafo East Airport (LFO)](https://flightduration.online/airport/lfo-kelafo-kelafo-east-airport/1ef266de-ea37-6ec4-9cd3-06bb2780ed98)

- City: Kelafo, Ethiopia
- ICAO: HAKL
- Timezone: Africa/Addis_Ababa
- Coordinates: 5.660000, 44.350000
- Elevation: 1,730 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 00:41 in Boston, it's 07:41 in Kelafo.
With a 7-hour time difference, expect significant jet lag.

## Related

- [General Edward Lawrence Logan International Airport (BOS)](https://flightduration.online/airport/bos-boston-general-edward-lawrence-logan-international-airport/1ef266df-112a-6798-90da-06bb2780ed98)
- [Kelafo East Airport (LFO)](https://flightduration.online/airport/lfo-kelafo-kelafo-east-airport/1ef266de-ea37-6ec4-9cd3-06bb2780ed98)
- [Flight duration calculator](/#calculator)