| Rockville to Santa Venerina | 4,756.86 mi (7,655.43 km) |
| Rockville to Santeramo in Colle | 4,710.50 mi (7,580.81 km) |
| Rockville to Santo Stefano di Magra | 4,291.76 mi (6,906.92 km) |
| Rockville to Santo Stino di Livenza | 4,357.32 mi (7,012.42 km) |
| Rockville to Sarezzo | 4,255.08 mi (6,847.88 km) |
| Rockville to Sarno | 4,615.51 mi (7,427.95 km) |
| Rockville to Saronno | 4,206.19 mi (6,769.21 km) |
| Rockville to Sarzana | 4,295.34 mi (6,912.68 km) |
| Rockville to Sassari | 4,347.07 mi (6,995.94 km) |
| Rockville to Sasso Marconi | 4,341.55 mi (6,987.06 km) |
| Rockville to Sassuolo | 4,316.45 mi (6,946.66 km) |
| Rockville to Sava | 4,760.73 mi (7,661.66 km) |
| Rockville to Saviano | 4,607.40 mi (7,414.89 km) |
| Rockville to Savigliano | 4,176.51 mi (6,721.44 km) |
| Rockville to Savignano sul Panaro | 4,329.42 mi (6,967.52 km) |
