| Ploiesti to Bicaz | 136.13 mi (219.08 km) |
| Ploiesti to Bistrita | 168.14 mi (270.60 km) |
| Ploiesti to Blaj | 132.93 mi (213.93 km) |
| Ploiesti to Bocsa | 212.18 mi (341.47 km) |
| Ploiesti to Boldesti-Scaeni | 6.15 mi (9.90 km) |
| Ploiesti to Bolintin Vale | 36.53 mi (58.79 km) |
| Ploiesti to Borsa | 198.43 mi (319.35 km) |
| Ploiesti to Botosani | 196.42 mi (316.10 km) |
| Ploiesti to Brad | 176.66 mi (284.31 km) |
| Ploiesti to Bragadiru | 39.47 mi (63.53 km) |
| Ploiesti to Braila | 97.05 mi (156.18 km) |
| Ploiesti to Brasov | 53.87 mi (86.70 km) |
| Ploiesti to Breaza | 24.46 mi (39.36 km) |
| Ploiesti to Bucharest | 35.37 mi (56.92 km) |
| Ploiesti to Buftea | 25.89 mi (41.66 km) |
