| Azpeitia to Bicaz | 1,400.04 mi (2,253.15 km) |
| Azpeitia to Bistrita | 1,325.41 mi (2,133.05 km) |
| Azpeitia to Blaj | 1,296.64 mi (2,086.74 km) |
| Azpeitia to Bocsa | 1,191.18 mi (1,917.02 km) |
| Azpeitia to Boldesti-Scaeni | 1,402.41 mi (2,256.96 km) |
| Azpeitia to Bolintin Vale | 1,393.00 mi (2,241.81 km) |
| Azpeitia to Borsa | 1,334.74 mi (2,148.05 km) |
| Azpeitia to Botosani | 1,428.23 mi (2,298.51 km) |
| Azpeitia to Brad | 1,242.82 mi (2,000.13 km) |
| Azpeitia to Bragadiru | 1,404.27 mi (2,259.96 km) |
| Azpeitia to Braila | 1,494.51 mi (2,405.18 km) |
| Azpeitia to Brasov | 1,379.41 mi (2,219.95 km) |
| Azpeitia to Breaza | 1,383.67 mi (2,226.81 km) |
| Azpeitia to Bucharest | 1,410.11 mi (2,269.35 km) |
| Azpeitia to Buftea | 1,401.53 mi (2,255.55 km) |
