| Porthcawl to Casamassima | 1,217.70 mi (1,959.70 km) |
| Porthcawl to Casandrino | 1,120.21 mi (1,802.81 km) |
| Porthcawl to Casapulla | 1,114.73 mi (1,793.99 km) |
| Porthcawl to Casarano | 1,309.75 mi (2,107.84 km) |
| Porthcawl to Casatenovo | 714.39 mi (1,149.70 km) |
| Porthcawl to Casciana Terme | 862.20 mi (1,387.58 km) |
| Porthcawl to Cascina | 852.23 mi (1,371.53 km) |
| Porthcawl to Caselle Torinese | 677.51 mi (1,090.34 km) |
| Porthcawl to Caserta | 1,116.53 mi (1,796.89 km) |
| Porthcawl to Casier | 832.23 mi (1,339.35 km) |
| Porthcawl to Casorate Primo | 720.26 mi (1,159.15 km) |
| Porthcawl to Casoria | 1,123.68 mi (1,808.38 km) |
| Porthcawl to Cassano al Ionio | 1,252.67 mi (2,015.97 km) |
| Porthcawl to Cassano d'Adda | 729.26 mi (1,173.63 km) |
| Porthcawl to Cassano delle Murge | 1,215.24 mi (1,955.73 km) |
