| Manassas Park to Popovo | 5,029.54 mi (8,094.26 km) |
| Manassas Park to Provadia | 5,084.27 mi (8,182.34 km) |
| Manassas Park to Radnevo | 5,061.73 mi (8,146.07 km) |
| Manassas Park to Radomir | 4,929.54 mi (7,933.34 km) |
| Manassas Park to Rakitovo | 4,999.42 mi (8,045.79 km) |
| Manassas Park to Rakovski | 5,022.91 mi (8,083.58 km) |
| Manassas Park to Razgrad | 5,033.08 mi (8,099.96 km) |
| Manassas Park to Razlog | 4,978.08 mi (8,011.45 km) |
| Manassas Park to Ruse | 4,998.58 mi (8,044.44 km) |
| Manassas Park to Samokov | 4,963.15 mi (7,987.41 km) |
| Manassas Park to Sandanski | 4,983.36 mi (8,019.94 km) |
| Manassas Park to Sevlievo | 4,998.21 mi (8,043.84 km) |
| Manassas Park to Shumen | 5,060.19 mi (8,143.59 km) |
| Manassas Park to Silistra | 5,037.68 mi (8,107.36 km) |
| Manassas Park to Sliven | 5,061.67 mi (8,145.97 km) |
