| Athy to Bistrita | 1,440.95 mi (2,318.99 km) |
| Athy to Blaj | 1,448.91 mi (2,331.79 km) |
| Athy to Bocsa | 1,387.13 mi (2,232.36 km) |
| Athy to Boldesti-Scaeni | 1,577.39 mi (2,538.56 km) |
| Athy to Bolintin Vale | 1,588.02 mi (2,555.67 km) |
| Athy to Borsa | 1,431.15 mi (2,303.21 km) |
| Athy to Botosani | 1,511.68 mi (2,432.82 km) |
| Athy to Brad | 1,404.10 mi (2,259.69 km) |
| Athy to Bragadiru | 1,599.90 mi (2,574.78 km) |
| Athy to Braila | 1,648.40 mi (2,652.84 km) |
| Athy to Brasov | 1,537.21 mi (2,473.89 km) |
| Athy to Breaza | 1,556.42 mi (2,504.82 km) |
| Athy to Bucharest | 1,602.85 mi (2,579.53 km) |
| Athy to Buftea | 1,591.29 mi (2,560.93 km) |
| Athy to Buhusi | 1,546.21 mi (2,488.39 km) |
