| Witham to Carmignano | 730.74 mi (1,176.02 km) |
| Witham to Carovigno | 1,112.92 mi (1,791.08 km) |
| Witham to Carpenedolo | 629.82 mi (1,013.60 km) |
| Witham to Carpi | 674.61 mi (1,085.68 km) |
| Witham to Carrara | 688.96 mi (1,108.77 km) |
| Witham to Carugate | 585.52 mi (942.30 km) |
| Witham to Casal di Principe | 980.83 mi (1,578.49 km) |
| Witham to Casale Monferrato | 582.71 mi (937.78 km) |
| Witham to Casale sul Sile | 682.60 mi (1,098.54 km) |
| Witham to Casalecchio di Reno | 703.14 mi (1,131.60 km) |
| Witham to Casalgrande | 680.49 mi (1,095.14 km) |
| Witham to Casalmaggiore | 649.11 mi (1,044.64 km) |
| Witham to Casalnuovo di Napoli | 993.07 mi (1,598.20 km) |
| Witham to Casalpusterlengo | 615.18 mi (990.03 km) |
| Witham to Casaluce | 983.81 mi (1,583.29 km) |
