| Mundelein to Silver Firs (Washington) | 1,695.43 mi (2,728.53 km) |
| Mundelein to Silver Spring (Maryland) | 618.25 mi (994.97 km) |
| Mundelein to Silver Springs Shores (Florida) | 968.62 mi (1,558.85 km) |
| Mundelein to Silverdale (Washington) | 1,720.19 mi (2,768.38 km) |
| Mundelein to Silverton (Oregon) | 1,735.48 mi (2,792.99 km) |
| Mundelein to Simi Valley (California) | 1,745.66 mi (2,809.37 km) |
| Mundelein to Simpsonville (South Carolina) | 606.46 mi (976.00 km) |
| Mundelein to Sioux City (Iowa) | 427.79 mi (688.47 km) |
| Mundelein to Sioux Falls (South Dakota) | 449.78 mi (723.86 km) |
| Mundelein to Skokie (Illinois) | 21.25 mi (34.19 km) |
| Mundelein to Sleepy Hollow (New York) | 733.21 mi (1,179.98 km) |
| Mundelein to Slidell (Louisiana) | 833.59 mi (1,341.53 km) |
| Mundelein to Smithfield (North Carolina) | 697.59 mi (1,122.67 km) |
| Mundelein to Smithfield (Utah) | 1,218.26 mi (1,960.60 km) |
| Mundelein to Smithville (Missouri) | 396.44 mi (638.01 km) |
