| Rennes to Catania | 1,118.34 mi (1,799.79 km) |
| Rennes to Catanzaro | 1,111.02 mi (1,788.01 km) |
| Rennes to Cattolica | 746.84 mi (1,201.92 km) |
| Rennes to Cava de' Tirreni | 954.13 mi (1,535.52 km) |
| Rennes to Cavallino | 1,117.55 mi (1,798.52 km) |
| Rennes to Cavarzere | 683.52 mi (1,100.02 km) |
| Rennes to Cave | 834.40 mi (1,342.83 km) |
| Rennes to Cavriago | 626.97 mi (1,009.01 km) |
| Rennes to Cavriglia | 707.74 mi (1,139.00 km) |
| Rennes to Cazzago San Martino | 579.48 mi (932.58 km) |
| Rennes to Ceccano | 861.26 mi (1,386.07 km) |
| Rennes to Cecina | 674.21 mi (1,085.04 km) |
| Rennes to Cefalu | 1,051.21 mi (1,691.77 km) |
| Rennes to Ceglie Messapico | 1,074.22 mi (1,728.79 km) |
| Rennes to Celano | 849.71 mi (1,367.48 km) |
