Distance from Belfast to Swansea
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Swansea → Belfast
How far is Belfast from Swansea?
Belfast (United Kingdom) and Swansea (United Kingdom) are a medium distance apart: 357 km in a straight line, that is 222 miles or 193 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
By road, Belfast to Swansea is 565 km (351 miles), about 9 h 51 min by car on the fastest route, without traffic or stops. The road is 58% longer than the straight line.
From Belfast, Swansea lies to the south-east (initial bearing 157°). Both cities are in United Kingdom. The halfway point is at 53.1129°, -4.9000°.
A direct flight would take about 57 min (800 km/h cruise plus take-off and landing). The road distance and driving time are calculated on the map from OpenStreetMap roads.
Other distances from Belfast
- Belfast – Dublin 142 km
- Belfast – Glasgow 176 km
- Belfast – Blackpool 206 km
- Belfast – Preston 229 km
- Belfast – Edinburgh 229 km
- Belfast – Birkenhead 233 km
- Belfast – Liverpool 233 km
- Belfast – Manchester 271 km
- Belfast – Bradford 286 km
Other distances from Swansea
- Swansea – Cardiff 55 km
- Swansea – Newport 65 km
- Swansea – Bristol 95 km
- Swansea – Plymouth 140 km
- Swansea – Wolverhampton 164 km
- Swansea – Birmingham 169 km
- Swansea – Coventry 188 km
- Swansea – Southampton 194 km
- Swansea – Stoke-on-Trent 195 km
Frequently asked questions
How far is Belfast from Swansea?
By road it is 565 km (351 miles) from Belfast to Swansea; in a straight line it is 357 km (222 miles).
How long is the drive from Belfast to Swansea?
About 9 h 51 min on the fastest route (565 km), without traffic or stops.
In which direction is Swansea from Belfast?
Swansea is to the south-east of Belfast, at an initial bearing of 157°.
How long is the flight from Belfast to Swansea?
A direct flight would take about 57 min at an average cruising speed of 800 km/h.
How is the distance calculated?
The straight-line distance is computed on the WGS84 ellipsoid with the Vincenty formula, accurate to the metre. The road distance comes from OpenStreetMap roads.