| Grantham to Castrovillari | 1,203.88 mi (1,937.45 km) |
| Grantham to Catania | 1,305.67 mi (2,101.27 km) |
| Grantham to Catanzaro | 1,267.98 mi (2,040.61 km) |
| Grantham to Cattolica | 868.03 mi (1,396.96 km) |
| Grantham to Cava de' Tirreni | 1,108.27 mi (1,783.60 km) |
| Grantham to Cavallino | 1,240.74 mi (1,996.78 km) |
| Grantham to Cavarzere | 785.99 mi (1,264.93 km) |
| Grantham to Cave | 992.42 mi (1,597.15 km) |
| Grantham to Cavriago | 760.37 mi (1,223.69 km) |
| Grantham to Cavriglia | 854.03 mi (1,374.42 km) |
| Grantham to Cazzago San Martino | 697.33 mi (1,122.25 km) |
| Grantham to Ceccano | 1,018.39 mi (1,638.94 km) |
| Grantham to Cecina | 837.51 mi (1,347.85 km) |
| Grantham to Cefalu | 1,244.47 mi (2,002.78 km) |
| Grantham to Ceglie Messapico | 1,199.67 mi (1,930.69 km) |
