| Cartagena to Borsbeek | 976.94 mi (1,572.23 km) |
| Cartagena to Boussu | 917.42 mi (1,476.44 km) |
| Cartagena to Braine-l'Alleud | 941.32 mi (1,514.91 km) |
| Cartagena to Braine-le-Chateau | 940.07 mi (1,512.90 km) |
| Cartagena to Braine-le-Comte | 932.80 mi (1,501.20 km) |
| Cartagena to Brasschaat | 983.14 mi (1,582.21 km) |
| Cartagena to Brecht | 988.81 mi (1,591.33 km) |
| Cartagena to Bredene | 961.66 mi (1,547.64 km) |
| Cartagena to Bree | 988.71 mi (1,591.17 km) |
| Cartagena to Bruges | 962.52 mi (1,549.02 km) |
| Cartagena to Brussels | 951.97 mi (1,532.04 km) |
| Cartagena to Buggenhout | 960.04 mi (1,545.04 km) |
| Cartagena to Chapelle-lez-Herlaimont | 926.07 mi (1,490.37 km) |
| Cartagena to Charleroi | 923.81 mi (1,486.72 km) |
| Cartagena to Chatelet | 925.00 mi (1,488.65 km) |
