| Darby to Belvedere Marittimo | 4,599.79 mi (7,402.64 km) |
| Darby to Benevento | 4,495.11 mi (7,234.18 km) |
| Darby to Bergamo | 4,115.48 mi (6,623.23 km) |
| Darby to Bernalda | 4,605.48 mi (7,411.81 km) |
| Darby to Bertinoro | 4,272.40 mi (6,875.77 km) |
| Darby to Besana in Brianza | 4,098.77 mi (6,596.34 km) |
| Darby to Besozzo | 4,067.61 mi (6,546.18 km) |
| Darby to Biancavilla | 4,629.65 mi (7,450.70 km) |
| Darby to Biassono | 4,100.19 mi (6,598.61 km) |
| Darby to Bibbiano | 4,183.17 mi (6,732.16 km) |
| Darby to Bibbiena | 4,274.11 mi (6,878.51 km) |
| Darby to Biella | 4,050.66 mi (6,518.91 km) |
| Darby to Bisceglie | 4,566.43 mi (7,348.95 km) |
| Darby to Bisignano | 4,622.11 mi (7,438.57 km) |
| Darby to Bitetto | 4,585.01 mi (7,378.86 km) |
