| Round Lake Beach to Wanaque (New Jersey) | 716.47 mi (1,153.05 km) |
| Round Lake Beach to Wantagh (New York) | 761.96 mi (1,226.25 km) |
| Round Lake Beach to Warner Robins (Georgia) | 717.94 mi (1,155.41 km) |
| Round Lake Beach to Warr Acres (Oklahoma) | 696.75 mi (1,121.31 km) |
| Round Lake Beach to Warren (Michigan) | 257.81 mi (414.90 km) |
| Round Lake Beach to Warren (Ohio) | 382.16 mi (615.02 km) |
| Round Lake Beach to Warrensburg (Missouri) | 387.41 mi (623.47 km) |
| Round Lake Beach to Warrensville Heights (Ohio) | 343.40 mi (552.65 km) |
| Round Lake Beach to Warrenville (Illinois) | 38.94 mi (62.67 km) |
| Round Lake Beach to Warrington (Florida) | 829.96 mi (1,335.69 km) |
| Round Lake Beach to Warsaw (Indiana) | 139.22 mi (224.06 km) |
| Round Lake Beach to Warwick (Rhode Island) | 854.12 mi (1,374.58 km) |
| Round Lake Beach to Wasco (California) | 1,733.51 mi (2,789.81 km) |
| Round Lake Beach to Washington (District of Columbia) | 627.19 mi (1,009.37 km) |
| Round Lake Beach to Washington (Illinois) | 135.18 mi (217.55 km) |
