| Round Lake Beach to Cassina de' Pecchi | 4,529.50 mi (7,289.53 km) |
| Round Lake Beach to Cassino | 4,876.95 mi (7,848.69 km) |
| Round Lake Beach to Castagneto Carducci | 4,676.14 mi (7,525.53 km) |
| Round Lake Beach to Castano Primo | 4,504.73 mi (7,249.66 km) |
| Round Lake Beach to Castel Bolognese | 4,674.45 mi (7,522.79 km) |
| Round Lake Beach to Castel Gandolfo | 4,819.08 mi (7,755.56 km) |
| Round Lake Beach to Castel Goffredo | 4,581.61 mi (7,373.40 km) |
| Round Lake Beach to Castel Maggiore | 4,646.97 mi (7,478.57 km) |
| Round Lake Beach to Castel Mella | 4,560.63 mi (7,339.62 km) |
| Round Lake Beach to Castel San Giorgio | 4,943.37 mi (7,955.58 km) |
| Round Lake Beach to Castel San Giovanni | 4,551.30 mi (7,324.61 km) |
| Round Lake Beach to Castel San Pietro Terme | 4,662.47 mi (7,503.52 km) |
| Round Lake Beach to Castel Volturno | 4,900.27 mi (7,886.23 km) |
| Round Lake Beach to Castelbuono | 5,047.75 mi (8,123.57 km) |
| Round Lake Beach to Casteldaccia | 5,019.13 mi (8,077.51 km) |
