| Dublin to Benevento | 1,290.07 mi (2,076.17 km) |
| Dublin to Bergamo | 885.70 mi (1,425.40 km) |
| Dublin to Bernalda | 1,393.56 mi (2,242.73 km) |
| Dublin to Bertinoro | 1,046.62 mi (1,684.36 km) |
| Dublin to Besana in Brianza | 871.74 mi (1,402.94 km) |
| Dublin to Besozzo | 842.97 mi (1,356.63 km) |
| Dublin to Biancavilla | 1,480.03 mi (2,381.87 km) |
| Dublin to Biassono | 874.30 mi (1,407.06 km) |
| Dublin to Bibbiano | 962.73 mi (1,549.37 km) |
| Dublin to Bibbiena | 1,057.26 mi (1,701.49 km) |
| Dublin to Biella | 835.89 mi (1,345.24 km) |
| Dublin to Bisceglie | 1,345.54 mi (2,165.44 km) |
| Dublin to Bisignano | 1,426.14 mi (2,295.16 km) |
| Dublin to Bitetto | 1,364.82 mi (2,196.46 km) |
| Dublin to Bitonto | 1,358.25 mi (2,185.89 km) |
