| Potters Bar to Carmignano | 751.47 mi (1,209.37 km) |
| Potters Bar to Carovigno | 1,137.32 mi (1,830.33 km) |
| Potters Bar to Carpenedolo | 652.53 mi (1,050.15 km) |
| Potters Bar to Carpi | 696.87 mi (1,121.50 km) |
| Potters Bar to Carrara | 708.66 mi (1,140.47 km) |
| Potters Bar to Carugate | 606.80 mi (976.55 km) |
| Potters Bar to Casal di Principe | 1,001.81 mi (1,612.25 km) |
| Potters Bar to Casale Monferrato | 601.43 mi (967.91 km) |
| Potters Bar to Casale sul Sile | 708.32 mi (1,139.93 km) |
| Potters Bar to Casalecchio di Reno | 725.44 mi (1,167.48 km) |
| Potters Bar to Casalgrande | 702.14 mi (1,129.99 km) |
| Potters Bar to Casalmaggiore | 671.03 mi (1,079.92 km) |
| Potters Bar to Casalnuovo di Napoli | 1,014.20 mi (1,632.19 km) |
| Potters Bar to Casalpusterlengo | 636.22 mi (1,023.90 km) |
| Potters Bar to Casaluce | 1,004.85 mi (1,617.15 km) |
