| Sprimont to Provadia | 1,140.47 mi (1,835.41 km) |
| Sprimont to Radnevo | 1,114.24 mi (1,793.20 km) |
| Sprimont to Radomir | 984.58 mi (1,584.52 km) |
| Sprimont to Rakitovo | 1,054.13 mi (1,696.46 km) |
| Sprimont to Rakovski | 1,075.74 mi (1,731.24 km) |
| Sprimont to Razgrad | 1,088.74 mi (1,752.16 km) |
| Sprimont to Razlog | 1,034.61 mi (1,665.04 km) |
| Sprimont to Ruse | 1,054.25 mi (1,696.64 km) |
| Sprimont to Samokov | 1,017.71 mi (1,637.84 km) |
| Sprimont to Sandanski | 1,042.01 mi (1,676.95 km) |
| Sprimont to Sevlievo | 1,050.84 mi (1,691.16 km) |
| Sprimont to Shumen | 1,115.73 mi (1,795.59 km) |
| Sprimont to Silistra | 1,098.44 mi (1,767.76 km) |
| Sprimont to Sliven | 1,114.69 mi (1,793.92 km) |
| Sprimont to Smolyan | 1,096.24 mi (1,764.23 km) |
