| Gostyn to Bougival | 686.28 mi (1,104.47 km) |
| Gostyn to Bouguenais | 893.47 mi (1,437.91 km) |
| Gostyn to Boulogne-Billancourt | 682.87 mi (1,098.97 km) |
| Gostyn to Boulogne-sur-Mer | 668.62 mi (1,076.04 km) |
| Gostyn to Bourg-de-Peage | 722.18 mi (1,162.24 km) |
| Gostyn to Bourg-en-Bresse | 660.88 mi (1,063.58 km) |
| Gostyn to Bourg-la-Reine | 681.32 mi (1,096.47 km) |
| Gostyn to Bourg-les-Valence | 731.94 mi (1,177.94 km) |
| Gostyn to Bourges | 733.21 mi (1,179.98 km) |
| Gostyn to Bourgoin-Jallieu | 687.95 mi (1,107.15 km) |
| Gostyn to Bressuire | 858.30 mi (1,381.30 km) |
| Gostyn to Brest | 978.38 mi (1,574.55 km) |
| Gostyn to Bretigny-sur-Orge | 686.48 mi (1,104.78 km) |
| Gostyn to Breuillet | 693.37 mi (1,115.88 km) |
| Gostyn to Briancon | 676.64 mi (1,088.95 km) |
