# Distance from Boston (BOS) to Swansea (SWS)

> 4,997 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 4,997 km / 3,105 mi / 2,698 nm
- **Estimated flight time**: 7h
- **Heading**: 54° (northeast)
- **Return heading**: 286° (west northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → United Kingdom
- **Intercontinental**: North America → Europe
- **Time difference**: +5h (When it's 01:21 in Boston, it's 06:21 in Swansea)
- **Elevation difference**: 280 ft (SWS 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

### [Swansea Airport (SWS)](https://www.flightduration.online/airport/sws-swansea-swansea-airport/1ef266de-c3b9-6c02-a3a9-06bb2780ed98)

- City: Swansea, United Kingdom
- ICAO: EGFH
- Timezone: Europe/London
- Coordinates: 51.610000, -4.070000
- Elevation: 299 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 01:21 in Boston, it's 06:21 in Swansea.
The 5-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)
- [Swansea Airport (SWS)](https://www.flightduration.online/airport/sws-swansea-swansea-airport/1ef266de-c3b9-6c02-a3a9-06bb2780ed98)
- [Flight duration calculator](/#calculator)