| Santiago do Cacem to Corato | 1,349.16 mi (2,171.27 km) |
| Santiago do Cacem to Corbetta | 1,040.67 mi (1,674.79 km) |
| Santiago do Cacem to Corciano | 1,152.95 mi (1,855.49 km) |
| Santiago do Cacem to Cordenons | 1,223.67 mi (1,969.31 km) |
| Santiago do Cacem to Cori | 1,170.51 mi (1,883.75 km) |
| Santiago do Cacem to Coriano | 1,180.33 mi (1,899.57 km) |
| Santiago do Cacem to Corigliano Calabro | 1,357.62 mi (2,184.88 km) |
| Santiago do Cacem to Corleone | 1,196.45 mi (1,925.50 km) |
| Santiago do Cacem to Cormano | 1,054.06 mi (1,696.35 km) |
| Santiago do Cacem to Cornaredo | 1,046.76 mi (1,684.60 km) |
| Santiago do Cacem to Cornate d'Adda | 1,070.11 mi (1,722.18 km) |
| Santiago do Cacem to Cornedo Vicentino | 1,153.92 mi (1,857.05 km) |
| Santiago do Cacem to Correggio | 1,108.70 mi (1,784.28 km) |
| Santiago do Cacem to Corridonia | 1,215.52 mi (1,956.19 km) |
| Santiago do Cacem to Corsico | 1,048.67 mi (1,687.67 km) |
