| Round Lake Beach to Shoreview (Minnesota) | 313.93 mi (505.23 km) |
| Round Lake Beach to Shorewood (Illinois) | 59.97 mi (96.51 km) |
| Round Lake Beach to Shorewood (Wisconsin) | 50.19 mi (80.77 km) |
| Round Lake Beach to Short Hills (New Jersey) | 719.20 mi (1,157.45 km) |
| Round Lake Beach to Short Pump (Virginia) | 641.92 mi (1,033.08 km) |
| Round Lake Beach to Show Low (Arizona) | 1,310.42 mi (2,108.92 km) |
| Round Lake Beach to Shreveport (Louisiana) | 752.87 mi (1,211.62 km) |
| Round Lake Beach to Sicklerville (New Jersey) | 704.88 mi (1,134.39 km) |
| Round Lake Beach to Sidney (Ohio) | 249.14 mi (400.96 km) |
| Round Lake Beach to Sierra Madre (California) | 1,711.13 mi (2,753.80 km) |
| Round Lake Beach to Sierra Vista (Arizona) | 1,430.35 mi (2,301.92 km) |
| Round Lake Beach to Sierra Vista Southeast (Arizona) | 1,430.42 mi (2,302.04 km) |
| Round Lake Beach to Signal Hill (California) | 1,729.14 mi (2,782.78 km) |
| Round Lake Beach to Sikeston (Missouri) | 387.93 mi (624.32 km) |
| Round Lake Beach to Siloam Springs (Arkansas) | 549.37 mi (884.12 km) |
