| Acala del Rio to Popovo | 1,729.19 mi (2,782.86 km) |
| Acala del Rio to Provadia | 1,789.17 mi (2,879.39 km) |
| Acala del Rio to Radnevo | 1,712.21 mi (2,755.54 km) |
| Acala del Rio to Radomir | 1,560.66 mi (2,511.64 km) |
| Acala del Rio to Rakitovo | 1,617.19 mi (2,602.61 km) |
| Acala del Rio to Rakovski | 1,662.74 mi (2,675.93 km) |
| Acala del Rio to Razgrad | 1,743.95 mi (2,806.61 km) |
| Acala del Rio to Razlog | 1,585.37 mi (2,551.41 km) |
| Acala del Rio to Ruse | 1,716.96 mi (2,763.18 km) |
| Acala del Rio to Samokov | 1,590.82 mi (2,560.18 km) |
| Acala del Rio to Sandanski | 1,575.55 mi (2,535.60 km) |
| Acala del Rio to Sevlievo | 1,671.84 mi (2,690.57 km) |
| Acala del Rio to Shumen | 1,764.19 mi (2,839.18 km) |
| Acala del Rio to Silistra | 1,783.04 mi (2,869.53 km) |
| Acala del Rio to Sliven | 1,732.89 mi (2,788.82 km) |
