| Nampa to Popovo | 6,005.66 mi (9,665.18 km) |
| Nampa to Provadia | 6,042.16 mi (9,723.91 km) |
| Nampa to Radnevo | 6,064.12 mi (9,759.26 km) |
| Nampa to Radomir | 5,979.33 mi (9,622.79 km) |
| Nampa to Rakitovo | 6,040.95 mi (9,721.97 km) |
| Nampa to Rakovski | 6,042.77 mi (9,724.90 km) |
| Nampa to Razgrad | 6,000.49 mi (9,656.85 km) |
| Nampa to Razlog | 6,032.41 mi (9,708.22 km) |
| Nampa to Ruse | 5,970.16 mi (9,608.04 km) |
| Nampa to Samokov | 6,006.77 mi (9,666.97 km) |
| Nampa to Sandanski | 6,047.23 mi (9,732.08 km) |
| Nampa to Sevlievo | 6,000.68 mi (9,657.16 km) |
| Nampa to Shumen | 6,025.12 mi (9,696.49 km) |
| Nampa to Silistra | 5,980.13 mi (9,624.08 km) |
| Nampa to Sliven | 6,049.29 mi (9,735.39 km) |
