| Cartaxo to Beyne-Heusay | 1,057.83 mi (1,702.42 km) |
| Cartaxo to Bierbeek | 1,040.62 mi (1,674.72 km) |
| Cartaxo to Bilzen | 1,065.48 mi (1,714.72 km) |
| Cartaxo to Binche | 1,000.82 mi (1,610.67 km) |
| Cartaxo to Bissegem | 994.14 mi (1,599.91 km) |
| Cartaxo to Blankenberge | 1,017.05 mi (1,636.78 km) |
| Cartaxo to Blegny | 1,062.86 mi (1,710.51 km) |
| Cartaxo to Bocholt | 1,082.15 mi (1,741.56 km) |
| Cartaxo to Boechout | 1,047.97 mi (1,686.54 km) |
| Cartaxo to Bonheiden | 1,043.56 mi (1,679.44 km) |
| Cartaxo to Boom | 1,041.15 mi (1,675.57 km) |
| Cartaxo to Boortmeerbeek | 1,042.04 mi (1,677.01 km) |
| Cartaxo to Borgerhout | 1,049.85 mi (1,689.56 km) |
| Cartaxo to Borgloon | 1,056.94 mi (1,700.98 km) |
| Cartaxo to Bornem | 1,038.08 mi (1,670.64 km) |
