| Cwmbran to Campodarsego | 802.10 mi (1,290.86 km) |
| Cwmbran to Campogalliano | 798.11 mi (1,284.43 km) |
| Cwmbran to Campolongo Maggiore | 814.25 mi (1,310.41 km) |
| Cwmbran to Camponogara | 812.78 mi (1,308.04 km) |
| Cwmbran to Camposampiero | 799.95 mi (1,287.40 km) |
| Cwmbran to Canegrate | 687.83 mi (1,106.95 km) |
| Cwmbran to Canelli | 706.37 mi (1,136.80 km) |
| Cwmbran to Canicatti | 1,284.09 mi (2,066.55 km) |
| Cwmbran to Canosa di Puglia | 1,154.20 mi (1,857.51 km) |
| Cwmbran to Cantu | 687.45 mi (1,106.34 km) |
| Cwmbran to Caorle | 835.56 mi (1,344.70 km) |
| Cwmbran to Capaci | 1,219.47 mi (1,962.55 km) |
| Cwmbran to Capannori | 827.78 mi (1,332.18 km) |
| Cwmbran to Capena | 982.09 mi (1,580.52 km) |
| Cwmbran to Capo d'Orlando | 1,268.25 mi (2,041.05 km) |
