| Cahors to Bougival | 307.01 mi (494.08 km) |
| Cahors to Bouguenais | 239.38 mi (385.25 km) |
| Cahors to Boulogne-Billancourt | 305.52 mi (491.69 km) |
| Cahors to Boulogne-sur-Mer | 433.91 mi (698.30 km) |
| Cahors to Bourg-de-Peage | 181.75 mi (292.50 km) |
| Cahors to Bourg-en-Bresse | 220.46 mi (354.80 km) |
| Cahors to Bourg-la-Reine | 302.18 mi (486.31 km) |
| Cahors to Bourg-les-Valence | 173.14 mi (278.64 km) |
| Cahors to Bourges | 187.92 mi (302.43 km) |
| Cahors to Bourgoin-Jallieu | 203.04 mi (326.76 km) |
| Cahors to Bressuire | 189.75 mi (305.37 km) |
| Cahors to Brest | 392.21 mi (631.20 km) |
| Cahors to Bretigny-sur-Orge | 290.62 mi (467.70 km) |
| Cahors to Breuillet | 286.68 mi (461.36 km) |
| Cahors to Briancon | 257.06 mi (413.69 km) |
