| Tallaght to Berga | 860.73 mi (1,385.22 km) |
| Tallaght to Berja | 1,147.91 mi (1,847.38 km) |
| Tallaght to Bermeo | 701.70 mi (1,129.27 km) |
| Tallaght to Berriozar | 753.50 mi (1,212.64 km) |
| Tallaght to Betanzos | 696.75 mi (1,121.31 km) |
| Tallaght to Betera | 986.23 mi (1,587.18 km) |
| Tallaght to Bilbao | 710.66 mi (1,143.70 km) |
| Tallaght to Binefar | 848.18 mi (1,365.01 km) |
| Tallaght to Binisalem | 1,034.76 mi (1,665.29 km) |
| Tallaght to Blanes | 907.44 mi (1,460.38 km) |
| Tallaght to Boadilla del Monte | 897.59 mi (1,444.53 km) |
| Tallaght to Boiro | 744.28 mi (1,197.81 km) |
| Tallaght to Bolanos de Calatrava | 1,003.16 mi (1,614.42 km) |
| Tallaght to Bollullos de la Mitacion | 1,102.46 mi (1,774.23 km) |
| Tallaght to Bollullos par del Condado | 1,102.27 mi (1,773.92 km) |
