| Guichen to Bougival | 190.76 mi (306.99 km) |
| Guichen to Bouguenais | 55.18 mi (88.80 km) |
| Guichen to Boulogne-Billancourt | 194.57 mi (313.13 km) |
| Guichen to Boulogne-sur-Mer | 244.67 mi (393.77 km) |
| Guichen to Bourg-de-Peage | 383.12 mi (616.58 km) |
| Guichen to Bourg-en-Bresse | 351.99 mi (566.48 km) |
| Guichen to Bourg-la-Reine | 196.78 mi (316.69 km) |
| Guichen to Bourg-les-Valence | 380.51 mi (612.36 km) |
| Guichen to Bourges | 204.82 mi (329.63 km) |
| Guichen to Bourgoin-Jallieu | 372.56 mi (599.57 km) |
| Guichen to Bressuire | 99.00 mi (159.32 km) |
| Guichen to Brest | 127.54 mi (205.26 km) |
| Guichen to Bretigny-sur-Orge | 193.68 mi (311.70 km) |
| Guichen to Breuillet | 187.03 mi (301.00 km) |
| Guichen to Briancon | 453.74 mi (730.22 km) |
