| Grammichele to Corato | 287.82 mi (463.21 km) |
| Grammichele to Corbetta | 642.32 mi (1,033.72 km) |
| Grammichele to Corciano | 427.34 mi (687.73 km) |
| Grammichele to Cordenons | 614.00 mi (988.14 km) |
| Grammichele to Cori | 319.57 mi (514.31 km) |
| Grammichele to Coriano | 478.55 mi (770.16 km) |
| Grammichele to Corigliano Calabro | 193.70 mi (311.74 km) |
| Grammichele to Corleone | 84.23 mi (135.55 km) |
| Grammichele to Cormano | 641.55 mi (1,032.47 km) |
| Grammichele to Cornaredo | 641.58 mi (1,032.53 km) |
| Grammichele to Cornate d'Adda | 641.05 mi (1,031.67 km) |
| Grammichele to Cornedo Vicentino | 604.84 mi (973.39 km) |
| Grammichele to Correggio | 559.22 mi (899.98 km) |
| Grammichele to Corridonia | 421.15 mi (677.77 km) |
| Grammichele to Corsico | 635.60 mi (1,022.90 km) |
