| Porta Westfalica to Cabestany | 715.27 mi (1,151.11 km) |
| Porta Westfalica to Cabries | 628.14 mi (1,010.89 km) |
| Porta Westfalica to Cachan | 374.11 mi (602.07 km) |
| Porta Westfalica to Caen | 457.56 mi (736.37 km) |
| Porta Westfalica to Cagnes-sur-Mer | 596.60 mi (960.14 km) |
| Porta Westfalica to Cahors | 636.90 mi (1,024.99 km) |
| Porta Westfalica to Calais | 316.08 mi (508.68 km) |
| Porta Westfalica to Caluire-et-Cuire | 480.58 mi (773.42 km) |
| Porta Westfalica to Cambrai | 284.00 mi (457.06 km) |
| Porta Westfalica to Canet-en-Roussillon | 712.49 mi (1,146.64 km) |
| Porta Westfalica to Cannes | 605.24 mi (974.04 km) |
| Porta Westfalica to Canteleu | 393.74 mi (633.66 km) |
| Porta Westfalica to Capbreton | 760.88 mi (1,224.51 km) |
| Porta Westfalica to Carcassonne | 692.80 mi (1,114.96 km) |
| Porta Westfalica to Carmaux | 644.38 mi (1,037.02 km) |
