| Fort Washington to Popovo | 5,013.86 mi (8,069.02 km) |
| Fort Washington to Provadia | 5,068.71 mi (8,157.30 km) |
| Fort Washington to Radnevo | 5,045.74 mi (8,120.33 km) |
| Fort Washington to Radomir | 4,913.20 mi (7,907.03 km) |
| Fort Washington to Rakitovo | 4,983.09 mi (8,019.50 km) |
| Fort Washington to Rakovski | 5,006.77 mi (8,057.62 km) |
| Fort Washington to Razgrad | 5,017.48 mi (8,074.86 km) |
| Fort Washington to Razlog | 4,961.64 mi (7,984.98 km) |
| Fort Washington to Ruse | 4,982.98 mi (8,019.33 km) |
| Fort Washington to Samokov | 4,946.83 mi (7,961.15 km) |
| Fort Washington to Sandanski | 4,966.81 mi (7,993.30 km) |
| Fort Washington to Sevlievo | 4,982.28 mi (8,018.21 km) |
| Fort Washington to Shumen | 5,044.59 mi (8,118.48 km) |
| Fort Washington to Silistra | 5,022.34 mi (8,082.67 km) |
| Fort Washington to Sliven | 5,045.83 mi (8,120.48 km) |
