| Isabela to Belvedere Marittimo | 5,042.22 mi (8,114.67 km) |
| Isabela to Benevento | 4,968.43 mi (7,995.92 km) |
| Isabela to Bergamo | 4,677.28 mi (7,527.36 km) |
| Isabela to Bernalda | 5,074.81 mi (8,167.11 km) |
| Isabela to Bertinoro | 4,806.97 mi (7,736.06 km) |
| Isabela to Besana in Brianza | 4,658.64 mi (7,497.36 km) |
| Isabela to Besozzo | 4,628.34 mi (7,448.60 km) |
| Isabela to Biancavilla | 5,013.22 mi (8,067.99 km) |
| Isabela to Biassono | 4,658.15 mi (7,496.56 km) |
| Isabela to Bibbiano | 4,721.58 mi (7,598.65 km) |
| Isabela to Bibbiena | 4,794.72 mi (7,716.36 km) |
| Isabela to Biella | 4,600.51 mi (7,403.80 km) |
| Isabela to Bisceglie | 5,055.45 mi (8,135.96 km) |
| Isabela to Bisignano | 5,065.29 mi (8,151.80 km) |
| Isabela to Bitetto | 5,070.55 mi (8,160.27 km) |
