| Dunkerque to Silver Firs (Washington) | 4,855.59 mi (7,814.31 km) |
| Dunkerque to Silver Spring (Maryland) | 3,772.54 mi (6,071.32 km) |
| Dunkerque to Silver Springs Shores (Florida) | 4,450.04 mi (7,161.64 km) |
| Dunkerque to Silverdale (Washington) | 4,880.55 mi (7,854.49 km) |
| Dunkerque to Silverton (Oregon) | 5,037.77 mi (8,107.51 km) |
| Dunkerque to Simi Valley (California) | 5,545.44 mi (8,924.53 km) |
| Dunkerque to Simpsonville (South Carolina) | 4,185.26 mi (6,735.53 km) |
| Dunkerque to Sioux City (Iowa) | 4,350.15 mi (7,000.88 km) |
| Dunkerque to Sioux Falls (South Dakota) | 4,310.63 mi (6,937.29 km) |
| Dunkerque to Skokie (Illinois) | 4,054.94 mi (6,525.80 km) |
| Dunkerque to Sleepy Hollow (New York) | 3,552.17 mi (5,716.67 km) |
| Dunkerque to Slidell (Louisiana) | 4,710.73 mi (7,581.19 km) |
| Dunkerque to Smithfield (North Carolina) | 3,987.59 mi (6,417.41 km) |
| Dunkerque to Smithfield (Utah) | 4,901.52 mi (7,888.24 km) |
| Dunkerque to Smithville (Missouri) | 4,438.39 mi (7,142.90 km) |
