| Kallithea to Beyne-Heusay | 1,243.91 mi (2,001.87 km) |
| Kallithea to Bierbeek | 1,283.73 mi (2,065.97 km) |
| Kallithea to Bilzen | 1,259.12 mi (2,026.36 km) |
| Kallithea to Binche | 1,287.77 mi (2,072.46 km) |
| Kallithea to Bissegem | 1,338.40 mi (2,153.95 km) |
| Kallithea to Blankenberge | 1,360.75 mi (2,189.92 km) |
| Kallithea to Blegny | 1,243.15 mi (2,000.66 km) |
| Kallithea to Bocholt | 1,270.14 mi (2,044.09 km) |
| Kallithea to Boechout | 1,306.69 mi (2,102.92 km) |
| Kallithea to Bonheiden | 1,300.13 mi (2,092.36 km) |
| Kallithea to Boom | 1,308.00 mi (2,105.03 km) |
| Kallithea to Boortmeerbeek | 1,296.91 mi (2,087.17 km) |
| Kallithea to Borgerhout | 1,310.72 mi (2,109.41 km) |
| Kallithea to Borgloon | 1,262.36 mi (2,031.57 km) |
| Kallithea to Bornem | 1,313.35 mi (2,113.63 km) |
