| Cities | Distance |
|---|---|
| Porthcawl to Melun | 347.29 mi (558.90 km) |
| Porthcawl to Mende | 584.10 mi (940.01 km) |
| Porthcawl to Mennecy | 338.21 mi (544.30 km) |
| Porthcawl to Menton | 743.35 mi (1,196.30 km) |
| Porthcawl to Mericourt | 294.86 mi (474.53 km) |
| Porthcawl to Merignac | 479.76 mi (772.11 km) |
| Porthcawl to Meru | 299.83 mi (482.52 km) |
| Porthcawl to Merville | 280.79 mi (451.89 km) |
| Porthcawl to Mery-sur-Oise | 308.43 mi (496.37 km) |
| Porthcawl to Metz | 464.57 mi (747.66 km) |
| Porthcawl to Meudon | 320.58 mi (515.92 km) |
| Porthcawl to Meylan | 612.96 mi (986.46 km) |
| Porthcawl to Meyzieu | 559.17 mi (899.89 km) |
| Porthcawl to Meze | 651.79 mi (1,048.95 km) |
| Porthcawl to Millau | 598.43 mi (963.09 km) |