| Thessaloniki to Bistrita | 455.32 mi (732.76 km) |
| Thessaloniki to Blaj | 385.57 mi (620.52 km) |
| Thessaloniki to Bocsa | 332.90 mi (535.75 km) |
| Thessaloniki to Boldesti-Scaeni | 341.38 mi (549.40 km) |
| Thessaloniki to Bolintin Vale | 299.67 mi (482.27 km) |
| Thessaloniki to Borsa | 492.17 mi (792.07 km) |
| Thessaloniki to Botosani | 524.66 mi (844.36 km) |
| Thessaloniki to Brad | 379.33 mi (610.47 km) |
| Thessaloniki to Bragadiru | 300.64 mi (483.84 km) |
| Thessaloniki to Braila | 408.24 mi (656.99 km) |
| Thessaloniki to Brasov | 372.62 mi (599.67 km) |
| Thessaloniki to Breaza | 343.09 mi (552.14 km) |
| Thessaloniki to Bucharest | 307.65 mi (495.12 km) |
| Thessaloniki to Buftea | 311.77 mi (501.74 km) |
| Thessaloniki to Buhusi | 459.91 mi (740.15 km) |
