| Rietberg to Silver Firs (Washington) | 4,958.77 mi (7,980.37 km) |
| Rietberg to Silver Spring (Maryland) | 3,994.53 mi (6,428.58 km) |
| Rietberg to Silver Springs Shores (Florida) | 4,683.35 mi (7,537.13 km) |
| Rietberg to Silverdale (Washington) | 4,982.82 mi (8,019.07 km) |
| Rietberg to Silverton (Oregon) | 5,145.90 mi (8,281.53 km) |
| Rietberg to Simi Valley (California) | 5,687.92 mi (9,153.81 km) |
| Rietberg to Simpsonville (South Carolina) | 4,407.85 mi (7,093.76 km) |
| Rietberg to Sioux City (Iowa) | 4,527.67 mi (7,286.58 km) |
| Rietberg to Sioux Falls (South Dakota) | 4,484.70 mi (7,217.42 km) |
| Rietberg to Skokie (Illinois) | 4,250.78 mi (6,840.97 km) |
| Rietberg to Sleepy Hollow (New York) | 3,774.16 mi (6,073.93 km) |
| Rietberg to Slidell (Louisiana) | 4,928.74 mi (7,932.04 km) |
| Rietberg to Smithfield (North Carolina) | 4,214.97 mi (6,783.34 km) |
| Rietberg to Smithfield (Utah) | 5,045.47 mi (8,119.90 km) |
| Rietberg to Smithville (Missouri) | 4,627.46 mi (7,447.18 km) |
