| Alpena to Bitonto | 4,709.15 mi (7,578.64 km) |
| Alpena to Bitritto | 4,718.05 mi (7,592.97 km) |
| Alpena to Bollate | 4,221.22 mi (6,793.40 km) |
| Alpena to Bologna | 4,351.95 mi (7,003.78 km) |
| Alpena to Bolzano | 4,268.28 mi (6,869.13 km) |
| Alpena to Bomporto | 4,329.79 mi (6,968.12 km) |
| Alpena to Bonate di Sopra | 4,233.27 mi (6,812.79 km) |
| Alpena to Bondeno | 4,338.34 mi (6,981.88 km) |
| Alpena to Bordighera | 4,236.19 mi (6,817.49 km) |
| Alpena to Borgaro Torinese | 4,179.90 mi (6,726.89 km) |
| Alpena to Borgo a Buggiano | 4,353.94 mi (7,007.00 km) |
| Alpena to Borgo San Dalmazzo | 4,206.38 mi (6,769.52 km) |
| Alpena to Borgo San Lorenzo | 4,376.63 mi (7,043.51 km) |
| Alpena to Borgomanero | 4,189.74 mi (6,742.74 km) |
| Alpena to Borgoricco | 4,332.76 mi (6,972.90 km) |
