| Sligo to Bitritto | 1,476.89 mi (2,376.82 km) |
| Sligo to Bollate | 983.37 mi (1,582.59 km) |
| Sligo to Bologna | 1,112.17 mi (1,789.86 km) |
| Sligo to Bolzano | 1,020.40 mi (1,642.17 km) |
| Sligo to Bomporto | 1,089.72 mi (1,753.73 km) |
| Sligo to Bonate di Sopra | 992.76 mi (1,597.69 km) |
| Sligo to Bondeno | 1,096.13 mi (1,764.06 km) |
| Sligo to Bordighera | 1,024.98 mi (1,649.54 km) |
| Sligo to Borgaro Torinese | 953.28 mi (1,534.15 km) |
| Sligo to Borgo a Buggiano | 1,121.07 mi (1,804.18 km) |
| Sligo to Borgo San Dalmazzo | 989.99 mi (1,593.24 km) |
| Sligo to Borgo San Lorenzo | 1,140.18 mi (1,834.94 km) |
| Sligo to Borgomanero | 953.65 mi (1,534.75 km) |
| Sligo to Borgoricco | 1,086.52 mi (1,748.59 km) |
| Sligo to Borgosatollo | 1,026.32 mi (1,651.70 km) |
