| Middelfart to Silver Firs (Washington) | 4,771.70 mi (7,679.31 km) |
| Middelfart to Silver Spring (Maryland) | 3,943.69 mi (6,346.75 km) |
| Middelfart to Silver Springs Shores (Florida) | 4,650.60 mi (7,484.42 km) |
| Middelfart to Silverdale (Washington) | 4,794.99 mi (7,716.80 km) |
| Middelfart to Silverton (Oregon) | 4,962.04 mi (7,985.64 km) |
| Middelfart to Simi Valley (California) | 5,531.50 mi (8,902.09 km) |
| Middelfart to Simpsonville (South Carolina) | 4,356.24 mi (7,010.70 km) |
| Middelfart to Sioux City (Iowa) | 4,411.89 mi (7,100.25 km) |
| Middelfart to Sioux Falls (South Dakota) | 4,365.06 mi (7,024.89 km) |
| Middelfart to Skokie (Illinois) | 4,159.18 mi (6,693.56 km) |
| Middelfart to Sleepy Hollow (New York) | 3,724.39 mi (5,993.83 km) |
| Middelfart to Slidell (Louisiana) | 4,867.36 mi (7,833.26 km) |
| Middelfart to Smithfield (North Carolina) | 4,172.72 mi (6,715.34 km) |
| Middelfart to Smithfield (Utah) | 4,892.43 mi (7,873.60 km) |
| Middelfart to Smithville (Missouri) | 4,525.43 mi (7,282.98 km) |
