Portsmouth – Swansea distance
220km
Straight-line distance · 137 miles
DirectionWNW · 296°
Est. time (90 km/h)2 h 27 min
Midpoint51.219, -2.492
In a straight line (as the crow flies), the distance between Portsmouth and Swansea is about 220 km (137 miles), heading WNW — classic driving or rail territory.
?Frequently asked questions
How far is Portsmouth from Swansea?
In a straight line, the Portsmouth–Swansea distance is about 220 km (137 miles), heading WNW.
How long does it take to get from Portsmouth to Swansea?
At an average speed of 90 km/h, the straight-line Portsmouth–Swansea distance would take about 2 h 27 min. Real road time is longer, depending on the route, traffic and stops.
Is this the road distance?
No. The value shown is the straight-line (great-circle) distance, equal to the flight distance. The real road distance, which follows roads, is usually 20–40% longer.
Distances from Portsmouth
- Southampton26 km
- Bournemouth58 km
- Brighton65 km
- Reading73 km
- Swindon98 km
- London103 km
- Oxford107 km
- Bath111 km
Distances from Swansea
- Cardiff55 km
- Bristol95 km
- Exeter104 km
- Bath113 km
- Gloucester120 km
- Plymouth138 km
- Swindon150 km
- Wolverhampton164 km