| Tallaght to Bistrita | 1,416.44 mi (2,279.53 km) |
| Tallaght to Blaj | 1,425.56 mi (2,294.21 km) |
| Tallaght to Bocsa | 1,365.61 mi (2,197.73 km) |
| Tallaght to Boldesti-Scaeni | 1,554.26 mi (2,501.33 km) |
| Tallaght to Bolintin Vale | 1,565.53 mi (2,519.48 km) |
| Tallaght to Borsa | 1,406.07 mi (2,262.85 km) |
| Tallaght to Botosani | 1,485.89 mi (2,391.30 km) |
| Tallaght to Brad | 1,381.28 mi (2,222.95 km) |
| Tallaght to Bragadiru | 1,577.39 mi (2,538.56 km) |
| Tallaght to Braila | 1,624.30 mi (2,614.07 km) |
| Tallaght to Brasov | 1,513.66 mi (2,436.00 km) |
| Tallaght to Breaza | 1,533.30 mi (2,467.61 km) |
| Tallaght to Bucharest | 1,580.22 mi (2,543.12 km) |
| Tallaght to Buftea | 1,568.61 mi (2,524.43 km) |
| Tallaght to Buhusi | 1,521.32 mi (2,448.32 km) |
