| Norwich to Silver Firs (Washington) | 4,739.69 mi (7,627.80 km) |
| Norwich to Silver Spring (Maryland) | 3,692.14 mi (5,941.92 km) |
| Norwich to Silver Springs Shores (Florida) | 4,377.45 mi (7,044.82 km) |
| Norwich to Silverdale (Washington) | 4,764.56 mi (7,667.81 km) |
| Norwich to Silverton (Oregon) | 4,922.52 mi (7,922.03 km) |
| Norwich to Simi Valley (California) | 5,436.10 mi (8,748.56 km) |
| Norwich to Simpsonville (South Carolina) | 4,105.32 mi (6,606.87 km) |
| Norwich to Sioux City (Iowa) | 4,249.82 mi (6,839.42 km) |
| Norwich to Sioux Falls (South Dakota) | 4,209.17 mi (6,774.01 km) |
| Norwich to Skokie (Illinois) | 3,961.35 mi (6,375.18 km) |
| Norwich to Sleepy Hollow (New York) | 3,471.71 mi (5,587.18 km) |
| Norwich to Slidell (Louisiana) | 4,628.17 mi (7,448.32 km) |
| Norwich to Smithfield (North Carolina) | 3,910.71 mi (6,293.67 km) |
| Norwich to Smithfield (Utah) | 4,792.31 mi (7,712.48 km) |
| Norwich to Smithville (Missouri) | 4,342.21 mi (6,988.11 km) |
