| Porthcawl to Montataire | 310.61 mi (499.87 km) |
| Porthcawl to Montauban | 566.02 mi (910.92 km) |
| Porthcawl to Montbeliard | 544.10 mi (875.64 km) |
| Porthcawl to Montbrison | 538.37 mi (866.42 km) |
| Porthcawl to Montceau-les-Mines | 493.08 mi (793.54 km) |
| Porthcawl to Montelimar | 616.34 mi (991.91 km) |
| Porthcawl to Montereau-faut-Yonne | 364.39 mi (586.43 km) |
| Porthcawl to Montesson | 313.35 mi (504.28 km) |
| Porthcawl to Monteux | 652.80 mi (1,050.59 km) |
| Porthcawl to Montevrain | 336.68 mi (541.83 km) |
| Porthcawl to Montfermeil | 329.04 mi (529.54 km) |
| Porthcawl to Montgeron | 333.17 mi (536.18 km) |
| Porthcawl to Montigny-en-Gohelle | 297.04 mi (478.04 km) |
| Porthcawl to Montigny-le-Bretonneux | 314.97 mi (506.90 km) |
| Porthcawl to Montigny-les-Cormeilles | 311.54 mi (501.38 km) |
