| Cayce to Bougival | 4,212.22 mi (6,778.91 km) |
| Cayce to Bouguenais | 4,085.49 mi (6,574.96 km) |
| Cayce to Boulogne-Billancourt | 4,217.26 mi (6,787.02 km) |
| Cayce to Boulogne-sur-Mer | 4,148.37 mi (6,676.15 km) |
| Cayce to Bourg-de-Peage | 4,436.55 mi (7,139.93 km) |
| Cayce to Bourg-en-Bresse | 4,413.00 mi (7,102.04 km) |
| Cayce to Bourg-la-Reine | 4,221.73 mi (6,794.22 km) |
| Cayce to Bourg-les-Valence | 4,432.05 mi (7,132.70 km) |
| Cayce to Bourges | 4,265.72 mi (6,865.02 km) |
| Cayce to Bourgoin-Jallieu | 4,431.65 mi (7,132.06 km) |
| Cayce to Bressuire | 4,143.51 mi (6,668.34 km) |
| Cayce to Brest | 3,933.69 mi (6,330.67 km) |
| Cayce to Bretigny-sur-Orge | 4,225.27 mi (6,799.92 km) |
| Cayce to Breuillet | 4,220.55 mi (6,792.32 km) |
| Cayce to Briancon | 4,511.44 mi (7,260.47 km) |
