| Alliance to Popovo | 5,071.62 mi (8,161.99 km) |
| Alliance to Provadia | 5,124.46 mi (8,247.02 km) |
| Alliance to Radnevo | 5,107.98 mi (8,220.50 km) |
| Alliance to Radomir | 4,980.96 mi (8,016.08 km) |
| Alliance to Rakitovo | 5,050.52 mi (8,128.03 km) |
| Alliance to Rakovski | 5,071.17 mi (8,161.26 km) |
| Alliance to Razgrad | 5,073.97 mi (8,165.76 km) |
| Alliance to Razlog | 5,030.77 mi (8,096.24 km) |
| Alliance to Ruse | 5,039.61 mi (8,110.47 km) |
| Alliance to Samokov | 5,014.09 mi (8,069.40 km) |
| Alliance to Sandanski | 5,037.50 mi (8,107.07 km) |
| Alliance to Sevlievo | 5,043.66 mi (8,116.99 km) |
| Alliance to Shumen | 5,101.08 mi (8,209.39 km) |
| Alliance to Silistra | 5,075.08 mi (8,167.55 km) |
| Alliance to Sliven | 5,105.81 mi (8,217.00 km) |
