| Prostejov to Bistrita | 375.89 mi (604.93 km) |
| Prostejov to Blaj | 389.00 mi (626.03 km) |
| Prostejov to Bocsa | 355.37 mi (571.91 km) |
| Prostejov to Boldesti-Scaeni | 518.27 mi (834.08 km) |
| Prostejov to Bolintin Vale | 534.94 mi (860.90 km) |
| Prostejov to Borsa | 367.25 mi (591.03 km) |
| Prostejov to Botosani | 452.27 mi (727.86 km) |
| Prostejov to Brad | 350.28 mi (563.73 km) |
| Prostejov to Bragadiru | 546.38 mi (879.31 km) |
| Prostejov to Braila | 583.96 mi (939.80 km) |
| Prostejov to Brasov | 475.34 mi (764.98 km) |
| Prostejov to Breaza | 497.53 mi (800.69 km) |
| Prostejov to Bucharest | 548.13 mi (882.13 km) |
| Prostejov to Buftea | 536.12 mi (862.80 km) |
| Prostejov to Buhusi | 481.53 mi (774.94 km) |
