| Tortum to Beyne-Heusay | 1,861.29 mi (2,995.45 km) |
| Tortum to Bierbeek | 1,901.67 mi (3,060.44 km) |
| Tortum to Bilzen | 1,869.64 mi (3,008.90 km) |
| Tortum to Binche | 1,923.93 mi (3,096.27 km) |
| Tortum to Bissegem | 1,968.62 mi (3,168.20 km) |
| Tortum to Blankenberge | 1,976.98 mi (3,181.65 km) |
| Tortum to Blegny | 1,858.19 mi (2,990.47 km) |
| Tortum to Bocholt | 1,870.31 mi (3,009.97 km) |
| Tortum to Boechout | 1,916.99 mi (3,085.10 km) |
| Tortum to Bonheiden | 1,913.68 mi (3,079.77 km) |
| Tortum to Boom | 1,921.33 mi (3,092.09 km) |
| Tortum to Boortmeerbeek | 1,911.75 mi (3,076.67 km) |
| Tortum to Borgerhout | 1,919.44 mi (3,089.04 km) |
| Tortum to Borgloon | 1,876.45 mi (3,019.86 km) |
| Tortum to Bornem | 1,927.23 mi (3,101.57 km) |
