| Diamond Springs to Carmignano | 5,992.54 mi (9,644.07 km) |
| Diamond Springs to Carovigno | 6,359.26 mi (10,234.25 km) |
| Diamond Springs to Carpenedolo | 5,888.96 mi (9,477.37 km) |
| Diamond Springs to Carpi | 5,934.44 mi (9,550.56 km) |
| Diamond Springs to Carrara | 5,951.10 mi (9,577.38 km) |
| Diamond Springs to Carugate | 5,847.07 mi (9,409.95 km) |
| Diamond Springs to Casal di Principe | 6,242.00 mi (10,045.53 km) |
| Diamond Springs to Casale Monferrato | 5,844.37 mi (9,405.60 km) |
| Diamond Springs to Casale sul Sile | 5,929.14 mi (9,542.03 km) |
| Diamond Springs to Casalecchio di Reno | 5,962.75 mi (9,596.11 km) |
| Diamond Springs to Casalgrande | 5,941.34 mi (9,561.67 km) |
| Diamond Springs to Casalmaggiore | 5,909.66 mi (9,510.68 km) |
| Diamond Springs to Casalnuovo di Napoli | 6,254.00 mi (10,064.84 km) |
| Diamond Springs to Casalpusterlengo | 5,876.88 mi (9,457.92 km) |
| Diamond Springs to Casaluce | 6,244.88 mi (10,050.17 km) |
