| Round Lake Beach to Santa Rosa (California) | 1,828.85 mi (2,943.25 km) |
| Round Lake Beach to Santaquin (Utah) | 1,240.30 mi (1,996.07 km) |
| Round Lake Beach to Santee (California) | 1,702.73 mi (2,740.27 km) |
| Round Lake Beach to Sapulpa (Oklahoma) | 614.34 mi (988.69 km) |
| Round Lake Beach to Saraland (Alabama) | 796.73 mi (1,282.21 km) |
| Round Lake Beach to Sarasota (Florida) | 1,084.93 mi (1,746.03 km) |
| Round Lake Beach to Sarasota Springs (Florida) | 1,088.04 mi (1,751.04 km) |
| Round Lake Beach to Saratoga (California) | 1,822.96 mi (2,933.77 km) |
| Round Lake Beach to Saratoga Springs (New York) | 726.70 mi (1,169.52 km) |
| Round Lake Beach to Saratoga Springs (Utah) | 1,239.85 mi (1,995.34 km) |
| Round Lake Beach to Sartell (Minnesota) | 378.26 mi (608.76 km) |
| Round Lake Beach to Satellite Beach (Florida) | 1,066.92 mi (1,717.05 km) |
| Round Lake Beach to Sauk Rapids (Minnesota) | 374.79 mi (603.16 km) |
| Round Lake Beach to Sault Ste. Marie (Michigan) | 337.31 mi (542.84 km) |
| Round Lake Beach to Savage (Minnesota) | 311.13 mi (500.72 km) |
