| Round Lake Beach to Busto Arsizio | 4,505.53 mi (7,250.95 km) |
| Round Lake Beach to Busto Garolfo | 4,509.51 mi (7,257.35 km) |
| Round Lake Beach to Cabras | 4,729.01 mi (7,610.61 km) |
| Round Lake Beach to Cadelbosco di Sopra | 4,608.68 mi (7,416.96 km) |
| Round Lake Beach to Cadoneghe | 4,631.43 mi (7,453.56 km) |
| Round Lake Beach to Cagli | 4,740.51 mi (7,629.11 km) |
| Round Lake Beach to Cagliari | 4,783.32 mi (7,698.00 km) |
| Round Lake Beach to Cairo Montenotte | 4,531.92 mi (7,293.42 km) |
| Round Lake Beach to Caivano | 4,919.99 mi (7,917.96 km) |
| Round Lake Beach to Calcinaia | 4,654.93 mi (7,491.39 km) |
| Round Lake Beach to Calcinato | 4,572.61 mi (7,358.91 km) |
| Round Lake Beach to Calderara di Reno | 4,643.08 mi (7,472.31 km) |
| Round Lake Beach to Caldogno | 4,608.28 mi (7,416.30 km) |
| Round Lake Beach to Calenzano | 4,668.84 mi (7,513.77 km) |
| Round Lake Beach to Calolziocorte | 4,520.48 mi (7,275.01 km) |
