| Grodzisk Mazowiecki to Bougival | 840.81 mi (1,353.16 km) |
| Grodzisk Mazowiecki to Bouguenais | 1,047.52 mi (1,685.82 km) |
| Grodzisk Mazowiecki to Boulogne-Billancourt | 837.34 mi (1,347.57 km) |
| Grodzisk Mazowiecki to Boulogne-sur-Mer | 822.63 mi (1,323.90 km) |
| Grodzisk Mazowiecki to Bourg-de-Peage | 861.27 mi (1,386.07 km) |
| Grodzisk Mazowiecki to Bourg-en-Bresse | 804.62 mi (1,294.90 km) |
| Grodzisk Mazowiecki to Bourg-la-Reine | 835.72 mi (1,344.96 km) |
| Grodzisk Mazowiecki to Bourg-les-Valence | 871.07 mi (1,401.85 km) |
| Grodzisk Mazowiecki to Bourges | 884.50 mi (1,423.47 km) |
| Grodzisk Mazowiecki to Bourgoin-Jallieu | 828.85 mi (1,333.90 km) |
| Grodzisk Mazowiecki to Bressuire | 1,011.38 mi (1,627.66 km) |
| Grodzisk Mazowiecki to Brest | 1,133.20 mi (1,823.71 km) |
| Grodzisk Mazowiecki to Bretigny-sur-Orge | 840.70 mi (1,352.97 km) |
| Grodzisk Mazowiecki to Breuillet | 847.58 mi (1,364.05 km) |
| Grodzisk Mazowiecki to Briancon | 809.79 mi (1,303.24 km) |
