| Mairena del Aljarafe to Celano | 1,090.68 mi (1,755.28 km) |
| Mairena del Aljarafe to Cento | 1,035.71 mi (1,666.81 km) |
| Mairena del Aljarafe to Cepagatti | 1,120.00 mi (1,802.46 km) |
| Mairena del Aljarafe to Ceprano | 1,082.12 mi (1,741.51 km) |
| Mairena del Aljarafe to Cercola | 1,118.86 mi (1,800.63 km) |
| Mairena del Aljarafe to Cerea | 1,046.06 mi (1,683.47 km) |
| Mairena del Aljarafe to Cerese | 1,021.06 mi (1,643.24 km) |
| Mairena del Aljarafe to Cerignola | 1,202.02 mi (1,934.46 km) |
| Mairena del Aljarafe to Cermenate | 971.21 mi (1,563.01 km) |
| Mairena del Aljarafe to Cernusco sul Naviglio | 975.17 mi (1,569.38 km) |
| Mairena del Aljarafe to Cerreto Guidi | 992.14 mi (1,596.70 km) |
| Mairena del Aljarafe to Cerro Maggiore | 962.13 mi (1,548.39 km) |
| Mairena del Aljarafe to Certaldo | 994.30 mi (1,600.16 km) |
| Mairena del Aljarafe to Cerveteri | 1,016.24 mi (1,635.49 km) |
| Mairena del Aljarafe to Cervia | 1,072.58 mi (1,726.15 km) |
