| Holborn to Carmignano | 741.07 mi (1,192.64 km) |
| Holborn to Carovigno | 1,127.88 mi (1,815.15 km) |
| Holborn to Carpenedolo | 642.68 mi (1,034.30 km) |
| Holborn to Carpi | 686.88 mi (1,105.42 km) |
| Holborn to Carrara | 698.03 mi (1,123.37 km) |
| Holborn to Carugate | 596.58 mi (960.11 km) |
| Holborn to Casal di Principe | 991.43 mi (1,595.55 km) |
| Holborn to Casale Monferrato | 590.62 mi (950.51 km) |
| Holborn to Casale sul Sile | 699.41 mi (1,125.59 km) |
| Holborn to Casalecchio di Reno | 715.45 mi (1,151.41 km) |
| Holborn to Casalgrande | 691.99 mi (1,113.65 km) |
| Holborn to Casalmaggiore | 660.96 mi (1,063.71 km) |
| Holborn to Casalnuovo di Napoli | 1,003.85 mi (1,615.54 km) |
| Holborn to Casalpusterlengo | 625.93 mi (1,007.34 km) |
| Holborn to Casaluce | 994.48 mi (1,600.47 km) |
