| Irlam to Bitonto | 1,228.62 mi (1,977.28 km) |
| Irlam to Bitritto | 1,237.16 mi (1,991.01 km) |
| Irlam to Bollate | 750.32 mi (1,207.52 km) |
| Irlam to Bologna | 875.94 mi (1,409.70 km) |
| Irlam to Bolzano | 775.71 mi (1,248.39 km) |
| Irlam to Bomporto | 853.48 mi (1,373.55 km) |
| Irlam to Bonate di Sopra | 757.21 mi (1,218.61 km) |
| Irlam to Bondeno | 857.97 mi (1,380.77 km) |
| Irlam to Bordighera | 809.48 mi (1,302.73 km) |
| Irlam to Borgaro Torinese | 729.59 mi (1,174.17 km) |
| Irlam to Borgo a Buggiano | 889.88 mi (1,432.12 km) |
| Irlam to Borgo San Dalmazzo | 772.30 mi (1,242.89 km) |
| Irlam to Borgo San Lorenzo | 906.22 mi (1,458.42 km) |
| Irlam to Borgomanero | 722.57 mi (1,162.87 km) |
| Irlam to Borgoricco | 844.16 mi (1,358.54 km) |
