| Calasparra to Bicaz | 1,525.70 mi (2,455.37 km) |
| Calasparra to Bistrita | 1,456.82 mi (2,344.53 km) |
| Calasparra to Blaj | 1,413.32 mi (2,274.52 km) |
| Calasparra to Bocsa | 1,296.95 mi (2,087.24 km) |
| Calasparra to Boldesti-Scaeni | 1,498.53 mi (2,411.65 km) |
| Calasparra to Bolintin Vale | 1,479.74 mi (2,381.41 km) |
| Calasparra to Borsa | 1,474.08 mi (2,372.30 km) |
| Calasparra to Botosani | 1,565.72 mi (2,519.78 km) |
| Calasparra to Brad | 1,360.38 mi (2,189.32 km) |
| Calasparra to Bragadiru | 1,489.76 mi (2,397.53 km) |
| Calasparra to Braila | 1,593.83 mi (2,565.02 km) |
| Calasparra to Brasov | 1,485.99 mi (2,391.47 km) |
| Calasparra to Breaza | 1,482.48 mi (2,385.83 km) |
| Calasparra to Bucharest | 1,496.59 mi (2,408.52 km) |
| Calasparra to Buftea | 1,490.25 mi (2,398.32 km) |
