| Mandan to Popovo | 5,419.68 mi (8,722.13 km) |
| Mandan to Provadia | 5,462.60 mi (8,791.20 km) |
| Mandan to Radnevo | 5,471.45 mi (8,805.45 km) |
| Mandan to Radomir | 5,370.58 mi (8,643.11 km) |
| Mandan to Rakitovo | 5,435.98 mi (8,748.37 km) |
| Mandan to Rakovski | 5,444.34 mi (8,761.82 km) |
| Mandan to Razgrad | 5,417.05 mi (8,717.90 km) |
| Mandan to Razlog | 5,423.44 mi (8,728.19 km) |
| Mandan to Ruse | 5,384.75 mi (8,665.92 km) |
| Mandan to Samokov | 5,400.45 mi (8,691.18 km) |
| Mandan to Sandanski | 5,435.75 mi (8,747.99 km) |
| Mandan to Sevlievo | 5,406.57 mi (8,701.04 km) |
| Mandan to Shumen | 5,443.01 mi (8,759.67 km) |
| Mandan to Silistra | 5,403.90 mi (8,696.73 km) |
| Mandan to Sliven | 5,460.78 mi (8,788.27 km) |
