| Castelli Calepio to Bistrita | 702.49 mi (1,130.54 km) |
| Castelli Calepio to Blaj | 673.96 mi (1,084.64 km) |
| Castelli Calepio to Bocsa | 571.69 mi (920.04 km) |
| Castelli Calepio to Boldesti-Scaeni | 783.26 mi (1,260.54 km) |
| Castelli Calepio to Bolintin Vale | 777.22 mi (1,250.81 km) |
| Castelli Calepio to Borsa | 712.91 mi (1,147.33 km) |
| Castelli Calepio to Botosani | 806.41 mi (1,297.79 km) |
| Castelli Calepio to Brad | 620.26 mi (998.21 km) |
| Castelli Calepio to Bragadiru | 788.82 mi (1,269.48 km) |
| Castelli Calepio to Braila | 873.76 mi (1,406.18 km) |
| Castelli Calepio to Brasov | 757.88 mi (1,219.69 km) |
| Castelli Calepio to Breaza | 763.94 mi (1,229.44 km) |
| Castelli Calepio to Bucharest | 794.17 mi (1,278.10 km) |
| Castelli Calepio to Buftea | 784.86 mi (1,263.12 km) |
| Castelli Calepio to Buhusi | 805.91 mi (1,296.99 km) |
