| Mostoles to Popovo | 1,554.75 mi (2,502.13 km) |
| Mostoles to Provadia | 1,615.68 mi (2,600.18 km) |
| Mostoles to Radnevo | 1,544.48 mi (2,485.59 km) |
| Mostoles to Radomir | 1,391.50 mi (2,239.41 km) |
| Mostoles to Rakitovo | 1,451.95 mi (2,336.69 km) |
| Mostoles to Rakovski | 1,495.26 mi (2,406.38 km) |
| Mostoles to Razgrad | 1,568.39 mi (2,524.08 km) |
| Mostoles to Razlog | 1,420.96 mi (2,286.82 km) |
| Mostoles to Ruse | 1,539.62 mi (2,477.78 km) |
| Mostoles to Samokov | 1,423.16 mi (2,290.35 km) |
| Mostoles to Sandanski | 1,413.48 mi (2,274.78 km) |
| Mostoles to Sevlievo | 1,499.47 mi (2,413.16 km) |
| Mostoles to Shumen | 1,590.13 mi (2,559.07 km) |
| Mostoles to Silistra | 1,604.07 mi (2,581.50 km) |
| Mostoles to Sliven | 1,562.62 mi (2,514.79 km) |
