| Grammichele to Celano | 341.45 mi (549.51 km) |
| Grammichele to Cento | 548.01 mi (881.93 km) |
| Grammichele to Cepagatti | 357.25 mi (574.94 km) |
| Grammichele to Ceprano | 305.44 mi (491.56 km) |
| Grammichele to Cercola | 252.80 mi (406.84 km) |
| Grammichele to Cerea | 579.51 mi (932.63 km) |
| Grammichele to Cerese | 577.73 mi (929.76 km) |
| Grammichele to Cerignola | 288.01 mi (463.50 km) |
| Grammichele to Cermenate | 652.59 mi (1,050.24 km) |
| Grammichele to Cernusco sul Naviglio | 635.76 mi (1,023.15 km) |
| Grammichele to Cerreto Guidi | 493.65 mi (794.45 km) |
| Grammichele to Cerro Maggiore | 649.58 mi (1,045.40 km) |
| Grammichele to Certaldo | 476.61 mi (767.03 km) |
| Grammichele to Cerveteri | 357.09 mi (574.68 km) |
| Grammichele to Cervia | 501.06 mi (806.38 km) |
