| Round Lake Beach to Pittsburg (California) | 1,797.66 mi (2,893.05 km) |
| Round Lake Beach to Pittsburg (Kansas) | 490.40 mi (789.22 km) |
| Round Lake Beach to Pittsburgh (Pennsylvania) | 440.64 mi (709.14 km) |
| Round Lake Beach to Pittsfield (Massachusetts) | 755.05 mi (1,215.14 km) |
| Round Lake Beach to Placentia (California) | 1,710.83 mi (2,753.31 km) |
| Round Lake Beach to Placerville (California) | 1,725.05 mi (2,776.19 km) |
| Round Lake Beach to Plainfield (Illinois) | 52.92 mi (85.17 km) |
| Round Lake Beach to Plainfield (Indiana) | 205.71 mi (331.05 km) |
| Round Lake Beach to Plainfield (New Jersey) | 716.79 mi (1,153.56 km) |
| Round Lake Beach to Plainview (New York) | 762.01 mi (1,226.34 km) |
| Round Lake Beach to Plainview (Texas) | 929.41 mi (1,495.75 km) |
| Round Lake Beach to Plano (Illinois) | 53.77 mi (86.53 km) |
| Round Lake Beach to Plano (Texas) | 798.97 mi (1,285.81 km) |
| Round Lake Beach to Plant City (Florida) | 1,047.32 mi (1,685.50 km) |
| Round Lake Beach to Plantation (Florida) | 1,207.15 mi (1,942.72 km) |
