| Round Lake Beach to Bay City (Michigan) | 227.79 mi (366.60 km) |
| Round Lake Beach to Bay City (Texas) | 1,024.57 mi (1,648.89 km) |
| Round Lake Beach to Bay Point (California) | 1,800.62 mi (2,897.82 km) |
| Round Lake Beach to Bay Shore (New York) | 774.27 mi (1,246.07 km) |
| Round Lake Beach to Bay Village (Ohio) | 321.99 mi (518.19 km) |
| Round Lake Beach to Bayamón (Puerto Rico) | 2,097.58 mi (3,375.72 km) |
| Round Lake Beach to Bayonet Point (Florida) | 1,016.96 mi (1,636.64 km) |
| Round Lake Beach to Bayonne (New Jersey) | 731.17 mi (1,176.71 km) |
| Round Lake Beach to Bayou Blue (Louisiana) | 892.31 mi (1,436.03 km) |
| Round Lake Beach to Bayou Cane (Louisiana) | 893.68 mi (1,438.25 km) |
| Round Lake Beach to Bayshore Gardens (Florida) | 1,077.96 mi (1,734.81 km) |
| Round Lake Beach to Baytown (Texas) | 952.18 mi (1,532.38 km) |
| Round Lake Beach to Beach Park (Illinois) | 11.82 mi (19.02 km) |
| Round Lake Beach to Beachwood (New Jersey) | 740.69 mi (1,192.03 km) |
| Round Lake Beach to Beachwood (Ohio) | 343.76 mi (553.23 km) |
