| Tallaght to Benevento | 1,291.20 mi (2,077.98 km) |
| Tallaght to Bergamo | 887.04 mi (1,427.56 km) |
| Tallaght to Bernalda | 1,394.86 mi (2,244.81 km) |
| Tallaght to Bertinoro | 1,047.98 mi (1,686.56 km) |
| Tallaght to Besana in Brianza | 873.01 mi (1,404.97 km) |
| Tallaght to Besozzo | 844.15 mi (1,358.52 km) |
| Tallaght to Biancavilla | 1,480.52 mi (2,382.66 km) |
| Tallaght to Biassono | 875.54 mi (1,409.04 km) |
| Tallaght to Bibbiano | 963.92 mi (1,551.28 km) |
| Tallaght to Bibbiena | 1,058.44 mi (1,703.40 km) |
| Tallaght to Biella | 836.83 mi (1,346.75 km) |
| Tallaght to Bisceglie | 1,346.97 mi (2,167.75 km) |
| Tallaght to Bisignano | 1,427.21 mi (2,296.87 km) |
| Tallaght to Bitetto | 1,366.25 mi (2,198.76 km) |
| Tallaght to Bitonto | 1,359.69 mi (2,188.21 km) |
