| Santa Eulalia del Rio to Popovo | 1,314.39 mi (2,115.31 km) |
| Santa Eulalia del Rio to Provadia | 1,373.80 mi (2,210.92 km) |
| Santa Eulalia del Rio to Radnevo | 1,294.92 mi (2,083.97 km) |
| Santa Eulalia del Rio to Radomir | 1,144.14 mi (1,841.32 km) |
| Santa Eulalia del Rio to Rakitovo | 1,199.37 mi (1,930.20 km) |
| Santa Eulalia del Rio to Rakovski | 1,245.46 mi (2,004.38 km) |
| Santa Eulalia del Rio to Razgrad | 1,329.65 mi (2,139.86 km) |
| Santa Eulalia del Rio to Razlog | 1,167.40 mi (1,878.76 km) |
| Santa Eulalia del Rio to Ruse | 1,303.67 mi (2,098.06 km) |
| Santa Eulalia del Rio to Samokov | 1,173.73 mi (1,888.94 km) |
| Santa Eulalia del Rio to Sandanski | 1,157.10 mi (1,862.17 km) |
| Santa Eulalia del Rio to Sevlievo | 1,256.29 mi (2,021.80 km) |
| Santa Eulalia del Rio to Shumen | 1,349.12 mi (2,171.21 km) |
| Santa Eulalia del Rio to Silistra | 1,370.48 mi (2,205.57 km) |
| Santa Eulalia del Rio to Sliven | 1,316.38 mi (2,118.51 km) |
