| Knjazevac to Bicaz | 295.30 mi (475.24 km) |
| Knjazevac to Bistrita | 270.35 mi (435.08 km) |
| Knjazevac to Blaj | 198.57 mi (319.57 km) |
| Knjazevac to Bocsa | 134.34 mi (216.21 km) |
| Knjazevac to Boldesti-Scaeni | 206.96 mi (333.07 km) |
| Knjazevac to Bolintin Vale | 177.75 mi (286.05 km) |
| Knjazevac to Borsa | 306.65 mi (493.51 km) |
| Knjazevac to Botosani | 357.75 mi (575.74 km) |
| Knjazevac to Brad | 182.51 mi (293.73 km) |
| Knjazevac to Bragadiru | 186.19 mi (299.64 km) |
| Knjazevac to Braila | 298.83 mi (480.92 km) |
| Knjazevac to Brasov | 216.65 mi (348.67 km) |
| Knjazevac to Breaza | 197.57 mi (317.96 km) |
| Knjazevac to Bucharest | 193.55 mi (311.49 km) |
| Knjazevac to Buftea | 189.66 mi (305.23 km) |
