| Rathfarnham to Bitritto | 1,366.17 mi (2,198.64 km) |
| Rathfarnham to Bollate | 872.01 mi (1,403.36 km) |
| Rathfarnham to Bologna | 1,001.08 mi (1,611.09 km) |
| Rathfarnham to Bolzano | 911.33 mi (1,466.65 km) |
| Rathfarnham to Bomporto | 978.65 mi (1,574.99 km) |
| Rathfarnham to Bonate di Sopra | 881.68 mi (1,418.92 km) |
| Rathfarnham to Bondeno | 985.36 mi (1,585.79 km) |
| Rathfarnham to Bordighera | 913.20 mi (1,469.66 km) |
| Rathfarnham to Borgaro Torinese | 841.40 mi (1,354.10 km) |
| Rathfarnham to Borgo a Buggiano | 1,009.46 mi (1,624.56 km) |
| Rathfarnham to Borgo San Dalmazzo | 878.14 mi (1,413.22 km) |
| Rathfarnham to Borgo San Lorenzo | 1,028.80 mi (1,655.70 km) |
| Rathfarnham to Borgomanero | 842.12 mi (1,355.27 km) |
| Rathfarnham to Borgoricco | 976.67 mi (1,571.79 km) |
| Rathfarnham to Borgosatollo | 915.41 mi (1,473.21 km) |
