| Manassas to Sangeorgiu de Mures | 4,831.05 mi (7,774.82 km) |
| Manassas to Sangeorz-Bai | 4,806.23 mi (7,734.89 km) |
| Manassas to Sannicolau Mare | 4,698.80 mi (7,561.99 km) |
| Manassas to Santana | 4,723.04 mi (7,601.00 km) |
| Manassas to Satu Mare | 4,721.23 mi (7,598.09 km) |
| Manassas to Scobinti | 4,890.75 mi (7,870.90 km) |
| Manassas to Scornicesti | 4,914.68 mi (7,909.42 km) |
| Manassas to Sebes | 4,819.84 mi (7,756.79 km) |
| Manassas to Seini | 4,738.02 mi (7,625.10 km) |
| Manassas to Sfantu-Gheorghe | 4,910.02 mi (7,901.91 km) |
| Manassas to Sibiu | 4,849.34 mi (7,804.25 km) |
| Manassas to Sighetu Marmatiei | 4,754.03 mi (7,650.87 km) |
| Manassas to Sighisoara | 4,857.05 mi (7,816.67 km) |
| Manassas to Simeria | 4,802.22 mi (7,728.42 km) |
| Manassas to Sinaia | 4,922.03 mi (7,921.25 km) |
