| Round Lake Beach to Colton (California) | 1,678.46 mi (2,701.22 km) |
| Round Lake Beach to Columbia (Illinois) | 293.23 mi (471.91 km) |
| Round Lake Beach to Columbia (Maryland) | 626.18 mi (1,007.74 km) |
| Round Lake Beach to Columbia (Missouri) | 325.09 mi (523.19 km) |
| Round Lake Beach to Columbia (Pennsylvania) | 623.13 mi (1,002.83 km) |
| Round Lake Beach to Columbia (South Carolina) | 695.09 mi (1,118.65 km) |
| Round Lake Beach to Columbia (Tennessee) | 470.02 mi (756.42 km) |
| Round Lake Beach to Columbia Heights (Minnesota) | 317.04 mi (510.22 km) |
| Round Lake Beach to Columbine (Colorado) | 905.18 mi (1,456.74 km) |
| Round Lake Beach to Columbus (Georgia) | 704.02 mi (1,133.02 km) |
| Round Lake Beach to Columbus (Indiana) | 246.48 mi (396.68 km) |
| Round Lake Beach to Columbus (Mississippi) | 613.14 mi (986.75 km) |
| Round Lake Beach to Columbus (Nebraska) | 481.12 mi (774.29 km) |
| Round Lake Beach to Columbus (Ohio) | 312.24 mi (502.50 km) |
| Round Lake Beach to Commack (New York) | 770.76 mi (1,240.41 km) |
