| Widnes to Capodrise | 1,161.46 mi (1,869.19 km) |
| Widnes to Capoterra | 1,125.11 mi (1,810.69 km) |
| Widnes to Capriolo | 777.48 mi (1,251.23 km) |
| Widnes to Capua | 1,155.69 mi (1,859.90 km) |
| Widnes to Capurso | 1,246.91 mi (2,006.72 km) |
| Widnes to Carate Brianza | 746.76 mi (1,201.80 km) |
| Widnes to Caravaggio | 775.36 mi (1,247.83 km) |
| Widnes to Carbonera | 854.33 mi (1,374.91 km) |
| Widnes to Carbonia | 1,115.34 mi (1,794.96 km) |
| Widnes to Cardito | 1,166.97 mi (1,878.06 km) |
| Widnes to Carignano | 748.39 mi (1,204.42 km) |
| Widnes to Carini | 1,295.91 mi (2,085.56 km) |
| Widnes to Carlentini | 1,398.03 mi (2,249.91 km) |
| Widnes to Carmagnola | 752.83 mi (1,211.57 km) |
| Widnes to Carmiano | 1,322.27 mi (2,127.99 km) |
