| Boone to Carmignano | 4,667.76 mi (7,512.04 km) |
| Boone to Carovigno | 5,070.04 mi (8,159.45 km) |
| Boone to Carpenedolo | 4,590.93 mi (7,388.39 km) |
| Boone to Carpi | 4,629.52 mi (7,450.50 km) |
| Boone to Carrara | 4,619.09 mi (7,433.70 km) |
| Boone to Carugate | 4,537.93 mi (7,303.09 km) |
| Boone to Casal di Principe | 4,903.06 mi (7,890.71 km) |
| Boone to Casale Monferrato | 4,513.54 mi (7,263.85 km) |
| Boone to Casale sul Sile | 4,663.72 mi (7,505.53 km) |
| Boone to Casalecchio di Reno | 4,656.78 mi (7,494.37 km) |
| Boone to Casalgrande | 4,629.74 mi (7,450.85 km) |
| Boone to Casalmaggiore | 4,602.68 mi (7,407.30 km) |
| Boone to Casalnuovo di Napoli | 4,916.31 mi (7,912.03 km) |
| Boone to Casalpusterlengo | 4,563.54 mi (7,344.32 km) |
| Boone to Casaluce | 4,906.62 mi (7,896.44 km) |
