# Distance from Boston (BOS) to Greenville (SNI)

> 7,349 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,349 km / 4,566 mi / 3,968 nm
- **Estimated flight time**: 10h
- **Heading**: 106° (east southeast)
- **Return heading**: 314° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Liberia
- **Intercontinental**: North America → Africa
- **Time difference**: +4h (When it's 21:00 in Boston, it's 01:00 in Greenville)
- **Elevation difference**: 9 ft (SNI is lower 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

### [Greenville Sinoe Airport (SNI)](https://www.flightduration.online/airport/sni-greenville-greenville-sinoe-airport/1ef266de-e827-6968-955b-06bb2780ed98)

- City: Greenville, Liberia
- ICAO: GLGE
- Timezone: Africa/Monrovia
- Coordinates: 5.030000, -9.070000
- Elevation: 10 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 21:00 in Boston, it's 01:00 in Greenville.
The 4-hour time difference may cause some 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)
- [Greenville Sinoe Airport (SNI)](https://www.flightduration.online/airport/sni-greenville-greenville-sinoe-airport/1ef266de-e827-6968-955b-06bb2780ed98)
- [Flight duration calculator](/#calculator)