| Santa Iria da Azoia to Celano | 1,207.51 mi (1,943.30 km) |
| Santa Iria da Azoia to Cento | 1,121.74 mi (1,805.27 km) |
| Santa Iria da Azoia to Cepagatti | 1,234.64 mi (1,986.97 km) |
| Santa Iria da Azoia to Ceprano | 1,203.94 mi (1,937.55 km) |
| Santa Iria da Azoia to Cercola | 1,247.19 mi (2,007.16 km) |
| Santa Iria da Azoia to Cerea | 1,126.92 mi (1,813.60 km) |
| Santa Iria da Azoia to Cerese | 1,102.20 mi (1,773.82 km) |
| Santa Iria da Azoia to Cerignola | 1,327.37 mi (2,136.20 km) |
| Santa Iria da Azoia to Cermenate | 1,039.44 mi (1,672.82 km) |
| Santa Iria da Azoia to Cernusco sul Naviglio | 1,046.43 mi (1,684.07 km) |
| Santa Iria da Azoia to Cerreto Guidi | 1,087.69 mi (1,750.47 km) |
| Santa Iria da Azoia to Cerro Maggiore | 1,030.99 mi (1,659.21 km) |
| Santa Iria da Azoia to Certaldo | 1,092.58 mi (1,758.34 km) |
| Santa Iria da Azoia to Cerveteri | 1,132.50 mi (1,822.58 km) |
| Santa Iria da Azoia to Cervia | 1,166.10 mi (1,876.66 km) |
