| Bombarral to Popovo | 1,844.10 mi (2,967.79 km) |
| Bombarral to Provadia | 1,905.12 mi (3,066.00 km) |
| Bombarral to Radnevo | 1,834.51 mi (2,952.36 km) |
| Bombarral to Radomir | 1,681.50 mi (2,706.11 km) |
| Bombarral to Rakitovo | 1,742.10 mi (2,803.64 km) |
| Bombarral to Rakovski | 1,785.32 mi (2,873.19 km) |
| Bombarral to Razgrad | 1,857.55 mi (2,989.44 km) |
| Bombarral to Razlog | 1,711.13 mi (2,753.79 km) |
| Bombarral to Ruse | 1,828.48 mi (2,942.66 km) |
| Bombarral to Samokov | 1,713.23 mi (2,757.17 km) |
| Bombarral to Sandanski | 1,703.64 mi (2,741.74 km) |
| Bombarral to Sevlievo | 1,789.12 mi (2,879.31 km) |
| Bombarral to Shumen | 1,879.51 mi (3,024.78 km) |
| Bombarral to Silistra | 1,892.53 mi (3,045.74 km) |
| Bombarral to Sliven | 1,852.46 mi (2,981.24 km) |
