| Santiago do Cacem to Celano | 1,206.53 mi (1,941.72 km) |
| Santiago do Cacem to Cento | 1,131.36 mi (1,820.74 km) |
| Santiago do Cacem to Cepagatti | 1,234.53 mi (1,986.79 km) |
| Santiago do Cacem to Ceprano | 1,201.06 mi (1,932.93 km) |
| Santiago do Cacem to Cercola | 1,241.87 mi (1,998.59 km) |
| Santiago do Cacem to Cerea | 1,138.25 mi (1,831.84 km) |
| Santiago do Cacem to Cerese | 1,113.37 mi (1,791.79 km) |
| Santiago do Cacem to Cerignola | 1,323.37 mi (2,129.75 km) |
| Santiago do Cacem to Cermenate | 1,054.52 mi (1,697.08 km) |
| Santiago do Cacem to Cernusco sul Naviglio | 1,060.58 mi (1,706.83 km) |
| Santiago do Cacem to Cerreto Guidi | 1,094.00 mi (1,760.62 km) |
| Santiago do Cacem to Cerro Maggiore | 1,045.83 mi (1,683.11 km) |
| Santiago do Cacem to Certaldo | 1,097.96 mi (1,767.00 km) |
| Santiago do Cacem to Cerveteri | 1,131.55 mi (1,821.05 km) |
| Santiago do Cacem to Cervia | 1,173.33 mi (1,888.29 km) |
