| Porto to Cavaillon | 719.05 mi (1,157.20 km) |
| Porto to Cebazat | 669.32 mi (1,077.16 km) |
| Porto to Cenon | 481.60 mi (775.06 km) |
| Porto to Cergy | 751.96 mi (1,210.16 km) |
| Porto to Cernay | 901.48 mi (1,450.79 km) |
| Porto to Cesson | 749.41 mi (1,206.05 km) |
| Porto to Cesson-Sevigne | 591.24 mi (951.51 km) |
| Porto to Cestas | 471.35 mi (758.56 km) |
| Porto to Chalette-sur-Loing | 731.01 mi (1,176.44 km) |
| Porto to Challans | 515.93 mi (830.31 km) |
| Porto to Chalon-sur-Saone | 772.85 mi (1,243.78 km) |
| Porto to Chalons-en-Champagne | 829.76 mi (1,335.36 km) |
| Porto to Chamalieres | 666.21 mi (1,072.16 km) |
| Porto to Chambery | 789.54 mi (1,270.64 km) |
| Porto to Chambly | 764.22 mi (1,229.90 km) |
