| Fredericksburg to Sinop | 5,459.49 mi (8,786.21 km) |
| Fredericksburg to Siran | 5,696.79 mi (9,168.09 km) |
| Fredericksburg to Sirnak | 5,953.97 mi (9,581.99 km) |
| Fredericksburg to Sirvan | 5,910.46 mi (9,511.97 km) |
| Fredericksburg to Sivas | 5,638.14 mi (9,073.71 km) |
| Fredericksburg to Sivasli | 5,403.83 mi (8,696.62 km) |
| Fredericksburg to Siverek | 5,823.39 mi (9,371.84 km) |
| Fredericksburg to Sivrice | 5,789.02 mi (9,316.53 km) |
| Fredericksburg to Sivrihisar | 5,436.37 mi (8,749.00 km) |
| Fredericksburg to Sogut | 5,356.03 mi (8,619.70 km) |
| Fredericksburg to Sogutlu | 5,329.03 mi (8,576.24 km) |
| Fredericksburg to Soke | 5,340.65 mi (8,594.94 km) |
| Fredericksburg to Solhan | 5,828.88 mi (9,380.67 km) |
| Fredericksburg to Soma | 5,286.65 mi (8,508.04 km) |
| Fredericksburg to Sorgun | 5,564.49 mi (8,955.19 km) |
