| Tonypandy to Creutzwald | 476.46 mi (766.79 km) |
| Tonypandy to Croissy-sur-Seine | 311.35 mi (501.06 km) |
| Tonypandy to Croix | 293.37 mi (472.13 km) |
| Tonypandy to Crosne | 329.71 mi (530.62 km) |
| Tonypandy to Cuers | 729.28 mi (1,173.67 km) |
| Tonypandy to Cugnaux | 601.30 mi (967.70 km) |
| Tonypandy to Cusset | 491.79 mi (791.46 km) |
| Tonypandy to Dammarie-le-Lys | 344.75 mi (554.82 km) |
| Tonypandy to Dammartin-en-Goele | 323.29 mi (520.28 km) |
| Tonypandy to Dardilly | 548.35 mi (882.49 km) |
| Tonypandy to Darnetal | 251.89 mi (405.39 km) |
| Tonypandy to Dax | 557.90 mi (897.86 km) |
| Tonypandy to Decines-Charpieu | 556.68 mi (895.88 km) |
| Tonypandy to Denain | 310.83 mi (500.23 km) |
| Tonypandy to Deuil-la-Barre | 313.62 mi (504.73 km) |
