| Tourcoing to Silver Firs (Washington) | 4,893.16 mi (7,874.78 km) |
| Tourcoing to Silver Spring (Maryland) | 3,812.19 mi (6,135.13 km) |
| Tourcoing to Silver Springs Shores (Florida) | 4,488.81 mi (7,224.05 km) |
| Tourcoing to Silverdale (Washington) | 4,918.07 mi (7,914.87 km) |
| Tourcoing to Silverton (Oregon) | 5,075.66 mi (8,168.49 km) |
| Tourcoing to Simi Valley (California) | 5,585.05 mi (8,988.27 km) |
| Tourcoing to Simpsonville (South Carolina) | 4,224.85 mi (6,799.24 km) |
| Tourcoing to Sioux City (Iowa) | 4,390.58 mi (7,065.95 km) |
| Tourcoing to Sioux Falls (South Dakota) | 4,351.02 mi (7,002.29 km) |
| Tourcoing to Skokie (Illinois) | 4,095.39 mi (6,590.89 km) |
| Tourcoing to Sleepy Hollow (New York) | 3,591.83 mi (5,780.50 km) |
| Tourcoing to Slidell (Louisiana) | 4,750.54 mi (7,645.25 km) |
| Tourcoing to Smithfield (North Carolina) | 4,026.88 mi (6,480.64 km) |
| Tourcoing to Smithfield (Utah) | 4,941.14 mi (7,952.00 km) |
| Tourcoing to Smithville (Missouri) | 4,478.87 mi (7,208.05 km) |
