| Port Talbot to Creutzwald | 490.18 mi (788.88 km) |
| Port Talbot to Croissy-sur-Seine | 322.43 mi (518.91 km) |
| Port Talbot to Croix | 307.70 mi (495.19 km) |
| Port Talbot to Crosne | 340.81 mi (548.48 km) |
| Port Talbot to Cuers | 737.58 mi (1,187.02 km) |
| Port Talbot to Cugnaux | 605.47 mi (974.41 km) |
| Port Talbot to Cusset | 500.38 mi (805.28 km) |
| Port Talbot to Dammarie-le-Lys | 355.69 mi (572.43 km) |
| Port Talbot to Dammartin-en-Goele | 335.12 mi (539.32 km) |
| Port Talbot to Dardilly | 557.73 mi (897.58 km) |
| Port Talbot to Darnetal | 263.10 mi (423.42 km) |
| Port Talbot to Dax | 559.22 mi (899.97 km) |
| Port Talbot to Decines-Charpieu | 566.18 mi (911.17 km) |
| Port Talbot to Denain | 324.83 mi (522.76 km) |
| Port Talbot to Deuil-la-Barre | 325.04 mi (523.11 km) |
