| Porthcawl to Mansfield | 155.93 mi (250.94 km) |
| Porthcawl to March | 176.85 mi (284.61 km) |
| Porthcawl to Margate | 218.61 mi (351.82 km) |
| Porthcawl to Market Drayton | 110.86 mi (178.42 km) |
| Porthcawl to Market Harborough | 136.52 mi (219.71 km) |
| Porthcawl to Marlow | 125.24 mi (201.56 km) |
| Porthcawl to Marple | 149.16 mi (240.05 km) |
| Porthcawl to Marton | 235.11 mi (378.38 km) |
| Porthcawl to Maryport | 223.51 mi (359.71 km) |
| Porthcawl to Matlock | 146.02 mi (235.00 km) |
| Porthcawl to Melksham | 67.28 mi (108.28 km) |
| Porthcawl to Meltham | 165.13 mi (265.76 km) |
| Porthcawl to Melton Mowbray | 148.46 mi (238.92 km) |
| Porthcawl to Merthyr Tudful | 22.57 mi (36.32 km) |
| Porthcawl to Methil | 326.18 mi (524.93 km) |
