| Mainz to Borsbeek | 186.00 mi (299.34 km) |
| Mainz to Boussu | 200.08 mi (322.01 km) |
| Mainz to Braine-l'Alleud | 178.39 mi (287.09 km) |
| Mainz to Braine-le-Chateau | 182.90 mi (294.35 km) |
| Mainz to Braine-le-Comte | 187.34 mi (301.49 km) |
| Mainz to Brasschaat | 188.61 mi (303.54 km) |
| Mainz to Brecht | 185.00 mi (297.73 km) |
| Mainz to Bredene | 247.49 mi (398.30 km) |
| Mainz to Bree | 142.07 mi (228.63 km) |
| Mainz to Bruges | 236.76 mi (381.02 km) |
| Mainz to Brussels | 182.34 mi (293.45 km) |
| Mainz to Buggenhout | 192.03 mi (309.05 km) |
| Mainz to Chapelle-lez-Herlaimont | 179.20 mi (288.39 km) |
| Mainz to Charleroi | 171.98 mi (276.77 km) |
| Mainz to Chatelet | 168.34 mi (270.92 km) |
