| Round Lake Beach to Springfield (Missouri) | 452.42 mi (728.10 km) |
| Round Lake Beach to Springfield (Ohio) | 279.81 mi (450.32 km) |
| Round Lake Beach to Springfield (Oregon) | 1,747.97 mi (2,813.09 km) |
| Round Lake Beach to Springfield (Tennessee) | 411.64 mi (662.47 km) |
| Round Lake Beach to Springfield (Virginia) | 622.93 mi (1,002.52 km) |
| Round Lake Beach to Springville (Utah) | 1,227.95 mi (1,976.20 km) |
| Round Lake Beach to St. Albans (West Virginia) | 429.99 mi (692.00 km) |
| Round Lake Beach to St. Andrews (South Carolina) | 688.26 mi (1,107.65 km) |
| Round Lake Beach to St. Ann (Missouri) | 279.87 mi (450.41 km) |
| Round Lake Beach to St. Augustine (Florida) | 940.71 mi (1,513.93 km) |
| Round Lake Beach to St. Charles (Illinois) | 33.88 mi (54.52 km) |
| Round Lake Beach to St. Charles (Missouri) | 278.59 mi (448.34 km) |
| Round Lake Beach to St. Clair Shores (Michigan) | 264.47 mi (425.63 km) |
| Round Lake Beach to St. Cloud (Florida) | 1,048.84 mi (1,687.95 km) |
| Round Lake Beach to St. Cloud (Minnesota) | 373.04 mi (600.35 km) |
