| Kallithea to Bistrita | 635.80 mi (1,023.22 km) |
| Kallithea to Blaj | 568.42 mi (914.78 km) |
| Kallithea to Bocsa | 523.13 mi (841.89 km) |
| Kallithea to Boldesti-Scaeni | 503.76 mi (810.73 km) |
| Kallithea to Bolintin Vale | 461.43 mi (742.60 km) |
| Kallithea to Borsa | 672.33 mi (1,082.01 km) |
| Kallithea to Botosani | 693.38 mi (1,115.89 km) |
| Kallithea to Brad | 567.06 mi (912.59 km) |
| Kallithea to Bragadiru | 459.09 mi (738.84 km) |
| Kallithea to Braila | 551.26 mi (887.16 km) |
| Kallithea to Brasov | 542.19 mi (872.56 km) |
| Kallithea to Breaza | 510.18 mi (821.06 km) |
| Kallithea to Bucharest | 464.95 mi (748.26 km) |
| Kallithea to Buftea | 472.04 mi (759.67 km) |
| Kallithea to Buhusi | 624.61 mi (1,005.21 km) |
