| Hyattsville to Popovo | 5,001.25 mi (8,048.73 km) |
| Hyattsville to Provadia | 5,056.03 mi (8,136.90 km) |
| Hyattsville to Radnevo | 5,033.30 mi (8,100.32 km) |
| Hyattsville to Radomir | 4,900.97 mi (7,887.35 km) |
| Hyattsville to Rakitovo | 4,970.85 mi (7,999.82 km) |
| Hyattsville to Rakovski | 4,994.42 mi (8,037.74 km) |
| Hyattsville to Razgrad | 5,004.83 mi (8,054.49 km) |
| Hyattsville to Razlog | 4,949.47 mi (7,965.40 km) |
| Hyattsville to Ruse | 4,970.32 mi (7,998.96 km) |
| Hyattsville to Samokov | 4,934.58 mi (7,941.44 km) |
| Hyattsville to Sandanski | 4,954.70 mi (7,973.82 km) |
| Hyattsville to Sevlievo | 4,969.81 mi (7,998.13 km) |
| Hyattsville to Shumen | 5,031.94 mi (8,098.12 km) |
| Hyattsville to Silistra | 5,009.54 mi (8,062.08 km) |
| Hyattsville to Sliven | 5,033.31 mi (8,100.33 km) |
