| Manassas to Sinop | 5,437.19 mi (8,750.31 km) |
| Manassas to Siran | 5,674.20 mi (9,131.74 km) |
| Manassas to Sirnak | 5,931.37 mi (9,545.62 km) |
| Manassas to Sirvan | 5,887.82 mi (9,475.53 km) |
| Manassas to Sivas | 5,616.10 mi (9,038.24 km) |
| Manassas to Sivasli | 5,383.70 mi (8,664.22 km) |
| Manassas to Siverek | 5,801.41 mi (9,336.47 km) |
| Manassas to Sivrice | 5,766.86 mi (9,280.86 km) |
| Manassas to Sivrihisar | 5,415.55 mi (8,715.49 km) |
| Manassas to Sogut | 5,335.31 mi (8,586.36 km) |
| Manassas to Sogutlu | 5,307.97 mi (8,542.35 km) |
| Manassas to Soke | 5,321.25 mi (8,563.72 km) |
| Manassas to Solhan | 5,806.21 mi (9,344.19 km) |
| Manassas to Soma | 5,266.73 mi (8,475.98 km) |
| Manassas to Sorgun | 5,542.81 mi (8,920.29 km) |
