| Rheinbach to Silver Firs (Washington) | 4,991.77 mi (8,033.48 km) |
| Rheinbach to Silver Spring (Maryland) | 3,968.02 mi (6,385.91 km) |
| Rheinbach to Silver Springs Shores (Florida) | 4,648.95 mi (7,481.76 km) |
| Rheinbach to Silverdale (Washington) | 5,016.19 mi (8,072.78 km) |
| Rheinbach to Silverton (Oregon) | 5,177.02 mi (8,331.61 km) |
| Rheinbach to Simi Valley (California) | 5,704.66 mi (9,180.76 km) |
| Rheinbach to Simpsonville (South Carolina) | 4,381.02 mi (7,050.57 km) |
| Rheinbach to Sioux City (Iowa) | 4,527.09 mi (7,285.65 km) |
| Rheinbach to Sioux Falls (South Dakota) | 4,485.87 mi (7,219.31 km) |
| Rheinbach to Skokie (Illinois) | 4,240.27 mi (6,824.06 km) |
| Rheinbach to Sleepy Hollow (New York) | 3,747.60 mi (6,031.17 km) |
| Rheinbach to Slidell (Louisiana) | 4,905.04 mi (7,893.90 km) |
| Rheinbach to Smithfield (North Carolina) | 4,184.81 mi (6,734.80 km) |
| Rheinbach to Smithfield (Utah) | 5,061.28 mi (8,145.34 km) |
| Rheinbach to Smithville (Missouri) | 4,620.81 mi (7,436.48 km) |
