| Darby to Bougival | 3,703.59 mi (5,960.36 km) |
| Darby to Bouguenais | 3,583.48 mi (5,767.05 km) |
| Darby to Boulogne-Billancourt | 3,708.64 mi (5,968.48 km) |
| Darby to Boulogne-sur-Mer | 3,636.08 mi (5,851.70 km) |
| Darby to Bourg-de-Peage | 3,935.29 mi (6,333.24 km) |
| Darby to Bourg-en-Bresse | 3,908.63 mi (6,290.33 km) |
| Darby to Bourg-la-Reine | 3,713.20 mi (5,975.82 km) |
| Darby to Bourg-les-Valence | 3,931.17 mi (6,326.60 km) |
| Darby to Bourges | 3,761.20 mi (6,053.07 km) |
| Darby to Bourgoin-Jallieu | 3,928.79 mi (6,322.78 km) |
| Darby to Bressuire | 3,641.66 mi (5,860.69 km) |
| Darby to Brest | 3,430.04 mi (5,520.11 km) |
| Darby to Bretigny-sur-Orge | 3,717.13 mi (5,982.14 km) |
| Darby to Breuillet | 3,712.58 mi (5,974.83 km) |
| Darby to Briancon | 4,009.21 mi (6,452.20 km) |
