| Cwmbran to Castrovillari | 1,229.30 mi (1,978.36 km) |
| Cwmbran to Catania | 1,315.92 mi (2,117.77 km) |
| Cwmbran to Catanzaro | 1,291.01 mi (2,077.67 km) |
| Cwmbran to Cattolica | 900.49 mi (1,449.19 km) |
| Cwmbran to Cava de' Tirreni | 1,131.02 mi (1,820.19 km) |
| Cwmbran to Cavallino | 1,277.11 mi (2,055.32 km) |
| Cwmbran to Cavarzere | 823.84 mi (1,325.85 km) |
| Cwmbran to Cave | 1,012.21 mi (1,629.00 km) |
| Cwmbran to Cavriago | 785.82 mi (1,264.65 km) |
| Cwmbran to Cavriglia | 876.40 mi (1,410.43 km) |
| Cwmbran to Cazzago San Martino | 727.06 mi (1,170.10 km) |
| Cwmbran to Ceccano | 1,038.88 mi (1,671.92 km) |
| Cwmbran to Cecina | 852.69 mi (1,372.27 km) |
| Cwmbran to Cefalu | 1,251.64 mi (2,014.32 km) |
| Cwmbran to Ceglie Messapico | 1,234.80 mi (1,987.22 km) |
