| Nidda to Silver Firs (Washington) | 5,053.22 mi (8,132.37 km) |
| Nidda to Silver Spring (Maryland) | 4,056.77 mi (6,528.74 km) |
| Nidda to Silver Springs Shores (Florida) | 4,739.30 mi (7,627.17 km) |
| Nidda to Silverdale (Washington) | 5,077.38 mi (8,171.25 km) |
| Nidda to Silverton (Oregon) | 5,239.77 mi (8,432.59 km) |
| Nidda to Simi Valley (California) | 5,776.36 mi (9,296.15 km) |
| Nidda to Simpsonville (South Carolina) | 4,469.87 mi (7,193.57 km) |
| Nidda to Sioux City (Iowa) | 4,607.26 mi (7,414.68 km) |
| Nidda to Sioux Falls (South Dakota) | 4,565.27 mi (7,347.10 km) |
| Nidda to Skokie (Illinois) | 4,324.33 mi (6,959.33 km) |
| Nidda to Sleepy Hollow (New York) | 3,836.34 mi (6,173.99 km) |
| Nidda to Slidell (Louisiana) | 4,993.18 mi (8,035.74 km) |
| Nidda to Smithfield (North Carolina) | 4,274.36 mi (6,878.92 km) |
| Nidda to Smithfield (Utah) | 5,133.44 mi (8,261.48 km) |
| Nidda to Smithville (Missouri) | 4,703.47 mi (7,569.51 km) |
