| Rockville to Slatina | 4,884.37 mi (7,860.63 km) |
| Rockville to Slobozia | 4,996.75 mi (8,041.48 km) |
| Rockville to Sovata | 4,823.74 mi (7,763.06 km) |
| Rockville to Strehaia | 4,830.03 mi (7,773.18 km) |
| Rockville to Suceava | 4,825.39 mi (7,765.71 km) |
| Rockville to Targoviste | 4,907.17 mi (7,897.33 km) |
| Rockville to Targu Frumos | 4,872.02 mi (7,840.75 km) |
| Rockville to Targu Jiu | 4,816.56 mi (7,751.51 km) |
| Rockville to Targu Lapus | 4,742.91 mi (7,632.98 km) |
| Rockville to Targu Neamt | 4,847.73 mi (7,801.66 km) |
| Rockville to Targu Ocna | 4,895.86 mi (7,879.12 km) |
| Rockville to Targu Secuiesc | 4,889.28 mi (7,868.53 km) |
| Rockville to Targu-Mures | 4,806.10 mi (7,734.67 km) |
| Rockville to Tarnaveni | 4,803.51 mi (7,730.50 km) |
| Rockville to Tasnad | 4,692.83 mi (7,552.38 km) |
