| Mafra to Bougival | 890.32 mi (1,432.83 km) |
| Mafra to Bouguenais | 688.70 mi (1,108.36 km) |
| Mafra to Boulogne-Billancourt | 892.05 mi (1,435.62 km) |
| Mafra to Boulogne-sur-Mer | 972.77 mi (1,565.52 km) |
| Mafra to Bourg-de-Peage | 848.47 mi (1,365.47 km) |
| Mafra to Bourg-en-Bresse | 892.67 mi (1,436.62 km) |
| Mafra to Bourg-la-Reine | 891.67 mi (1,435.01 km) |
| Mafra to Bourg-les-Valence | 838.99 mi (1,350.23 km) |
| Mafra to Bourges | 815.45 mi (1,312.33 km) |
| Mafra to Bourgoin-Jallieu | 874.64 mi (1,407.60 km) |
| Mafra to Bressuire | 704.93 mi (1,134.48 km) |
| Mafra to Brest | 695.90 mi (1,119.94 km) |
| Mafra to Bretigny-sur-Orge | 883.15 mi (1,421.29 km) |
| Mafra to Breuillet | 876.59 mi (1,410.73 km) |
| Mafra to Briancon | 916.03 mi (1,474.21 km) |
