| Cubellas to Popovo | 1,259.55 mi (2,027.05 km) |
| Cubellas to Provadia | 1,320.34 mi (2,124.89 km) |
| Cubellas to Radnevo | 1,248.46 mi (2,009.20 km) |
| Cubellas to Radomir | 1,095.53 mi (1,763.09 km) |
| Cubellas to Rakitovo | 1,155.85 mi (1,860.16 km) |
| Cubellas to Rakovski | 1,199.22 mi (1,929.95 km) |
| Cubellas to Razgrad | 1,273.42 mi (2,049.38 km) |
| Cubellas to Razlog | 1,124.86 mi (1,810.29 km) |
| Cubellas to Ruse | 1,245.05 mi (2,003.72 km) |
| Cubellas to Samokov | 1,127.11 mi (1,813.90 km) |
| Cubellas to Sandanski | 1,117.46 mi (1,798.38 km) |
| Cubellas to Sevlievo | 1,203.89 mi (1,937.48 km) |
| Cubellas to Shumen | 1,294.88 mi (2,083.91 km) |
| Cubellas to Silistra | 1,310.00 mi (2,108.23 km) |
| Cubellas to Sliven | 1,266.81 mi (2,038.74 km) |
