| Mainz to Berga | 625.17 mi (1,006.11 km) |
| Mainz to Berja | 1,065.43 mi (1,714.65 km) |
| Mainz to Bermeo | 689.37 mi (1,109.44 km) |
| Mainz to Berriozar | 682.98 mi (1,099.15 km) |
| Mainz to Betanzos | 905.80 mi (1,457.74 km) |
| Mainz to Betera | 834.58 mi (1,343.13 km) |
| Mainz to Bilbao | 704.35 mi (1,133.54 km) |
| Mainz to Binefar | 679.18 mi (1,093.04 km) |
| Mainz to Binisalem | 759.32 mi (1,222.01 km) |
| Mainz to Blanes | 631.30 mi (1,015.98 km) |
| Mainz to Boadilla del Monte | 885.06 mi (1,424.37 km) |
| Mainz to Boiro | 959.83 mi (1,544.69 km) |
| Mainz to Bolanos de Calatrava | 965.86 mi (1,554.40 km) |
| Mainz to Bollullos de la Mitacion | 1,128.22 mi (1,815.69 km) |
| Mainz to Bollullos par del Condado | 1,140.78 mi (1,835.90 km) |
