| Koflach to Silver Firs (Washington) | 5,391.47 mi (8,676.73 km) |
| Koflach to Silver Spring (Maryland) | 4,409.17 mi (7,095.87 km) |
| Koflach to Silver Springs Shores (Florida) | 5,084.22 mi (8,182.26 km) |
| Koflach to Silverdale (Washington) | 5,415.13 mi (8,714.81 km) |
| Koflach to Silverton (Oregon) | 5,580.21 mi (8,980.47 km) |
| Koflach to Simi Valley (California) | 6,130.11 mi (9,865.46 km) |
| Koflach to Simpsonville (South Carolina) | 4,821.86 mi (7,760.04 km) |
| Koflach to Sioux City (Iowa) | 4,967.86 mi (7,994.99 km) |
| Koflach to Sioux Falls (South Dakota) | 4,925.64 mi (7,927.05 km) |
| Koflach to Skokie (Illinois) | 4,684.34 mi (7,538.71 km) |
| Koflach to Sleepy Hollow (New York) | 4,188.80 mi (6,741.22 km) |
| Koflach to Slidell (Louisiana) | 5,347.26 mi (8,605.58 km) |
| Koflach to Smithfield (North Carolina) | 4,623.69 mi (7,441.11 km) |
| Koflach to Smithfield (Utah) | 5,487.94 mi (8,831.99 km) |
| Koflach to Smithville (Missouri) | 5,064.08 mi (8,149.85 km) |
