| Rianxo to Bicaz | 1,722.41 mi (2,771.96 km) |
| Rianxo to Bistrita | 1,646.92 mi (2,650.47 km) |
| Rianxo to Blaj | 1,621.91 mi (2,610.22 km) |
| Rianxo to Bocsa | 1,519.33 mi (2,445.12 km) |
| Rianxo to Boldesti-Scaeni | 1,730.89 mi (2,785.61 km) |
| Rianxo to Bolintin Vale | 1,722.93 mi (2,772.79 km) |
| Rianxo to Borsa | 1,653.95 mi (2,661.78 km) |
| Rianxo to Botosani | 1,747.11 mi (2,811.70 km) |
| Rianxo to Brad | 1,568.33 mi (2,523.99 km) |
| Rianxo to Bragadiru | 1,734.33 mi (2,791.13 km) |
| Rianxo to Braila | 1,821.97 mi (2,932.17 km) |
| Rianxo to Brasov | 1,706.17 mi (2,745.81 km) |
| Rianxo to Breaza | 1,711.81 mi (2,754.88 km) |
| Rianxo to Bucharest | 1,740.00 mi (2,800.26 km) |
| Rianxo to Buftea | 1,731.15 mi (2,786.02 km) |
