| Billingham to Carmignano | 926.50 mi (1,491.07 km) |
| Billingham to Carovigno | 1,295.73 mi (2,085.28 km) |
| Billingham to Carpenedolo | 821.34 mi (1,321.82 km) |
| Billingham to Carpi | 866.96 mi (1,395.23 km) |
| Billingham to Carrara | 887.21 mi (1,427.82 km) |
| Billingham to Carugate | 781.07 mi (1,257.02 km) |
| Billingham to Casal di Principe | 1,174.75 mi (1,890.58 km) |
| Billingham to Casale Monferrato | 783.46 mi (1,260.86 km) |
| Billingham to Casale sul Sile | 863.70 mi (1,389.99 km) |
| Billingham to Casalecchio di Reno | 895.15 mi (1,440.61 km) |
| Billingham to Casalgrande | 874.35 mi (1,407.14 km) |
| Billingham to Casalmaggiore | 842.54 mi (1,355.94 km) |
| Billingham to Casalnuovo di Napoli | 1,186.58 mi (1,909.62 km) |
| Billingham to Casalpusterlengo | 811.02 mi (1,305.21 km) |
| Billingham to Casaluce | 1,177.56 mi (1,895.11 km) |
