| Horn Lake to Cassina de' Pecchi | 4,950.81 mi (7,967.56 km) |
| Horn Lake to Cassino | 5,290.29 mi (8,513.89 km) |
| Horn Lake to Castagneto Carducci | 5,089.00 mi (8,189.96 km) |
| Horn Lake to Castano Primo | 4,924.82 mi (7,925.74 km) |
| Horn Lake to Castel Bolognese | 5,095.75 mi (8,200.82 km) |
| Horn Lake to Castel Gandolfo | 5,230.43 mi (8,417.56 km) |
| Horn Lake to Castel Goffredo | 5,004.42 mi (8,053.84 km) |
| Horn Lake to Castel Maggiore | 5,068.41 mi (8,156.82 km) |
| Horn Lake to Castel Mella | 4,983.65 mi (8,020.41 km) |
| Horn Lake to Castel San Giorgio | 5,355.73 mi (8,619.22 km) |
| Horn Lake to Castel San Giovanni | 4,970.49 mi (7,999.24 km) |
| Horn Lake to Castel San Pietro Terme | 5,083.65 mi (8,181.34 km) |
| Horn Lake to Castel Volturno | 5,311.74 mi (8,548.41 km) |
| Horn Lake to Castelbuono | 5,444.95 mi (8,762.81 km) |
| Horn Lake to Casteldaccia | 5,415.19 mi (8,714.91 km) |
