| Groves to Castrovillari | 5,858.69 mi (9,428.66 km) |
| Groves to Catania | 5,901.37 mi (9,497.34 km) |
| Groves to Catanzaro | 5,912.78 mi (9,515.70 km) |
| Groves to Cattolica | 5,550.72 mi (8,933.02 km) |
| Groves to Cava de' Tirreni | 5,758.93 mi (9,268.10 km) |
| Groves to Cavallino | 5,924.26 mi (9,534.17 km) |
| Groves to Cavarzere | 5,480.36 mi (8,819.78 km) |
| Groves to Cave | 5,639.79 mi (9,076.37 km) |
| Groves to Cavriago | 5,431.64 mi (8,741.38 km) |
| Groves to Cavriglia | 5,514.57 mi (8,874.84 km) |
| Groves to Cazzago San Martino | 5,379.13 mi (8,656.88 km) |
| Groves to Ceccano | 5,666.52 mi (9,119.38 km) |
| Groves to Cecina | 5,480.52 mi (8,820.04 km) |
| Groves to Cefalu | 5,832.17 mi (9,385.97 km) |
| Groves to Ceglie Messapico | 5,880.97 mi (9,464.51 km) |
