| Manassas Park to Sestu | 4,445.19 mi (7,153.85 km) |
| Manassas Park to Settimo Torinese | 4,192.26 mi (6,746.79 km) |
| Manassas Park to Seveso | 4,235.28 mi (6,816.03 km) |
| Manassas Park to Sezze | 4,547.11 mi (7,317.87 km) |
| Manassas Park to Siano | 4,644.48 mi (7,474.56 km) |
| Manassas Park to Siena | 4,407.10 mi (7,092.54 km) |
| Manassas Park to Signa | 4,381.19 mi (7,050.84 km) |
| Manassas Park to Silea | 4,369.24 mi (7,031.62 km) |
| Manassas Park to Silvi Paese | 4,555.42 mi (7,331.24 km) |
| Manassas Park to Sinalunga | 4,428.14 mi (7,126.40 km) |
| Manassas Park to Siniscola | 4,428.61 mi (7,127.16 km) |
| Manassas Park to Sinnai | 4,450.22 mi (7,161.94 km) |
| Manassas Park to Siracusa | 4,812.02 mi (7,744.21 km) |
| Manassas Park to Solaro | 4,233.89 mi (6,813.79 km) |
| Manassas Park to Soliera | 4,341.52 mi (6,987.00 km) |
