| Pen-y-Bont ar Ogwr to Butzbach | 537.03 mi (864.26 km) |
| Pen-y-Bont ar Ogwr to Buxtehude | 574.06 mi (923.87 km) |
| Pen-y-Bont ar Ogwr to Cadolzburg | 649.68 mi (1,045.56 km) |
| Pen-y-Bont ar Ogwr to Calbe | 656.78 mi (1,056.98 km) |
| Pen-y-Bont ar Ogwr to Calw | 577.73 mi (929.77 km) |
| Pen-y-Bont ar Ogwr to Castrop-Rauxel | 467.90 mi (753.01 km) |
| Pen-y-Bont ar Ogwr to Celle | 584.47 mi (940.61 km) |
| Pen-y-Bont ar Ogwr to Cham | 730.96 mi (1,176.37 km) |
| Pen-y-Bont ar Ogwr to Chemnitz | 714.60 mi (1,150.03 km) |
| Pen-y-Bont ar Ogwr to Clausthal-Zellerfeld | 595.86 mi (958.94 km) |
| Pen-y-Bont ar Ogwr to Cloppenburg | 500.75 mi (805.88 km) |
| Pen-y-Bont ar Ogwr to Coburg | 638.67 mi (1,027.84 km) |
| Pen-y-Bont ar Ogwr to Coesfeld | 460.44 mi (741.00 km) |
| Pen-y-Bont ar Ogwr to Cologne | 457.03 mi (735.51 km) |
| Pen-y-Bont ar Ogwr to Coswig | 739.81 mi (1,190.61 km) |
