| Duisburg to Silver Firs (Washington) | 4,941.00 mi (7,951.78 km) |
| Duisburg to Silver Spring (Maryland) | 3,938.71 mi (6,338.74 km) |
| Duisburg to Silver Springs Shores (Florida) | 4,623.64 mi (7,441.03 km) |
| Duisburg to Silverdale (Washington) | 4,965.33 mi (7,990.93 km) |
| Duisburg to Silverton (Oregon) | 5,126.73 mi (8,250.67 km) |
| Duisburg to Simi Valley (California) | 5,658.44 mi (9,106.38 km) |
| Duisburg to Simpsonville (South Carolina) | 4,351.91 mi (7,003.72 km) |
| Duisburg to Sioux City (Iowa) | 4,486.73 mi (7,220.70 km) |
| Duisburg to Sioux Falls (South Dakota) | 4,444.85 mi (7,153.30 km) |
| Duisburg to Skokie (Illinois) | 4,203.82 mi (6,765.40 km) |
| Duisburg to Sleepy Hollow (New York) | 3,718.29 mi (5,984.00 km) |
| Duisburg to Slidell (Louisiana) | 4,874.49 mi (7,844.73 km) |
| Duisburg to Smithfield (North Carolina) | 4,157.31 mi (6,690.54 km) |
| Duisburg to Smithfield (Utah) | 5,015.30 mi (8,071.35 km) |
| Duisburg to Smithville (Missouri) | 4,582.83 mi (7,375.35 km) |
