| Longford to Bitritto | 1,434.98 mi (2,309.38 km) |
| Longford to Bollate | 940.59 mi (1,513.74 km) |
| Longford to Bologna | 1,069.80 mi (1,721.67 km) |
| Longford to Bolzano | 980.18 mi (1,577.45 km) |
| Longford to Bomporto | 1,047.38 mi (1,685.59 km) |
| Longford to Bonate di Sopra | 950.40 mi (1,529.52 km) |
| Longford to Bondeno | 1,054.17 mi (1,696.52 km) |
| Longford to Bordighera | 980.08 mi (1,577.29 km) |
| Longford to Borgaro Torinese | 909.26 mi (1,463.31 km) |
| Longford to Borgo a Buggiano | 1,077.84 mi (1,734.62 km) |
| Longford to Borgo San Dalmazzo | 945.32 mi (1,521.35 km) |
| Longford to Borgo San Lorenzo | 1,097.37 mi (1,766.05 km) |
| Longford to Borgomanero | 910.60 mi (1,465.47 km) |
| Longford to Borgoricco | 1,045.56 mi (1,682.67 km) |
| Longford to Borgosatollo | 984.19 mi (1,583.89 km) |
