| Pen-y-Bont ar Ogwr to Cavaillon | 663.52 mi (1,067.83 km) |
| Pen-y-Bont ar Ogwr to Cebazat | 496.21 mi (798.57 km) |
| Pen-y-Bont ar Ogwr to Cenon | 480.28 mi (772.93 km) |
| Pen-y-Bont ar Ogwr to Cergy | 301.89 mi (485.84 km) |
| Pen-y-Bont ar Ogwr to Cernay | 544.00 mi (875.49 km) |
| Pen-y-Bont ar Ogwr to Cesson | 341.14 mi (549.02 km) |
| Pen-y-Bont ar Ogwr to Cesson-Sevigne | 249.97 mi (402.29 km) |
| Pen-y-Bont ar Ogwr to Cestas | 485.88 mi (781.94 km) |
| Pen-y-Bont ar Ogwr to Chalette-sur-Loing | 370.92 mi (596.94 km) |
| Pen-y-Bont ar Ogwr to Challans | 331.02 mi (532.72 km) |
| Pen-y-Bont ar Ogwr to Chalon-sur-Saone | 501.31 mi (806.77 km) |
| Pen-y-Bont ar Ogwr to Chalons-en-Champagne | 392.51 mi (631.69 km) |
| Pen-y-Bont ar Ogwr to Chamalieres | 498.55 mi (802.34 km) |
| Pen-y-Bont ar Ogwr to Chambery | 596.42 mi (959.84 km) |
| Pen-y-Bont ar Ogwr to Chambly | 303.47 mi (488.38 km) |
