100 miles taking this route:
The distance between Holyhead UK and Swansea UK is about 170 road miles.
100 miles taking A483 NEWTON from Welshpool to M4, and then the M4 MOTORWAY to Swansea.
38
Manchester to Gloucester is 107 miles
89.5 road miles.
54 miles taking M5.
Neath is right next to Swansea.
40 miles via I-93 and SR-128.
About 184 miles.
188 miles
872 miles
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.