| Northdale to Silver Firs (Washington) | 2,513.16 mi (4,044.54 km) |
| Northdale to Silver Spring (Maryland) | 816.48 mi (1,314.00 km) |
| Northdale to Silver Springs Shores (Florida) | 76.17 mi (122.58 km) |
| Northdale to Silverdale (Washington) | 2,532.47 mi (4,075.62 km) |
| Northdale to Silverton (Oregon) | 2,486.62 mi (4,001.83 km) |
| Northdale to Simi Valley (California) | 2,171.18 mi (3,494.18 km) |
| Northdale to Simpsonville (South Carolina) | 457.87 mi (736.88 km) |
| Northdale to Sioux City (Iowa) | 1,261.20 mi (2,029.71 km) |
| Northdale to Sioux Falls (South Dakota) | 1,326.45 mi (2,134.71 km) |
| Northdale to Skokie (Illinois) | 1,006.09 mi (1,619.14 km) |
| Northdale to Sleepy Hollow (New York) | 1,022.18 mi (1,645.04 km) |
| Northdale to Slidell (Louisiana) | 462.82 mi (744.83 km) |
| Northdale to Smithfield (North Carolina) | 567.37 mi (913.09 km) |
| Northdale to Smithfield (Utah) | 1,897.15 mi (3,053.18 km) |
| Northdale to Smithville (Missouri) | 1,040.68 mi (1,674.81 km) |
