100 miles taking A483 NEWTON from Welshpool to M4, and then the M4 MOTORWAY to Swansea.
The driving distance from Stoke-on-Trent to Welshpool is 59.2 road miles using the A53.
The distance between Holyhead UK and Swansea UK is about 170 road miles.
38
The distance from Neath to Swansea is approximately 8 miles.
About 184 miles.
188 miles
872 miles
100 miles taking this route:Take M5 to The SOUTH WEST (towards BRISTOL), from Gloucester, to M4 SOUTH WALES at J15.Take M4 across to SWANSEA.
141 miles taking this route:Take M5 to the NORTH EAST towards TAUNTON from Exeter to M4 WEST to SOUTH WALES to CARDIFF and NEWPORT via M49 at J18A in Bristol.Take M4 to Swansea.
Assuming that you are driving, it should take about 23 hours to drive (and take trains and ferries) the 1,350 miles from Swansea to Oslo.
If your talking Southport, England to Swansea Wales, then taking the M6 it is about: 4 hrs 7 mins / 235.15 miles / 378.2 kms
It is just over fifty miles.