| Mafra to Bacup | 1,073.98 mi (1,728.41 km) |
| Mafra to Baguley | 1,053.19 mi (1,694.95 km) |
| Mafra to Baildon | 1,089.98 mi (1,754.16 km) |
| Mafra to Bailleston | 1,192.49 mi (1,919.13 km) |
| Mafra to Balderton | 1,056.39 mi (1,700.09 km) |
| Mafra to Baldock | 1,002.70 mi (1,613.69 km) |
| Mafra to Balham | 970.85 mi (1,562.43 km) |
| Mafra to Bamber Bridge | 1,068.94 mi (1,720.30 km) |
| Mafra to Banbridge | 1,073.84 mi (1,728.17 km) |
| Mafra to Banbury | 984.30 mi (1,584.08 km) |
| Mafra to Bangor | 1,099.41 mi (1,769.33 km) |
| Mafra to Bangor | 1,017.46 mi (1,637.44 km) |
| Mafra to Banstead | 962.50 mi (1,549.00 km) |
| Mafra to Bargoed | 928.45 mi (1,494.19 km) |
| Mafra to Barking | 981.72 mi (1,579.92 km) |
