| Villareal to Popovo | 1,374.09 mi (2,211.38 km) |
| Villareal to Provadia | 1,434.42 mi (2,308.48 km) |
| Villareal to Radnevo | 1,359.56 mi (2,188.00 km) |
| Villareal to Radomir | 1,207.25 mi (1,942.88 km) |
| Villareal to Rakitovo | 1,265.51 mi (2,036.64 km) |
| Villareal to Rakovski | 1,310.14 mi (2,108.46 km) |
| Villareal to Razgrad | 1,388.52 mi (2,234.60 km) |
| Villareal to Razlog | 1,234.03 mi (1,985.98 km) |
| Villareal to Ruse | 1,361.01 mi (2,190.34 km) |
| Villareal to Samokov | 1,238.05 mi (1,992.45 km) |
| Villareal to Sandanski | 1,225.31 mi (1,971.95 km) |
| Villareal to Sevlievo | 1,317.37 mi (2,120.10 km) |
| Villareal to Shumen | 1,409.23 mi (2,267.94 km) |
| Villareal to Silistra | 1,426.74 mi (2,296.11 km) |
| Villareal to Sliven | 1,379.24 mi (2,219.68 km) |
