| Rathfarnham to Bistrita | 1,413.54 mi (2,274.88 km) |
| Rathfarnham to Blaj | 1,422.72 mi (2,289.64 km) |
| Rathfarnham to Bocsa | 1,362.86 mi (2,193.31 km) |
| Rathfarnham to Boldesti-Scaeni | 1,551.43 mi (2,496.78 km) |
| Rathfarnham to Bolintin Vale | 1,562.74 mi (2,514.98 km) |
| Rathfarnham to Borsa | 1,403.15 mi (2,258.16 km) |
| Rathfarnham to Botosani | 1,482.94 mi (2,386.56 km) |
| Rathfarnham to Brad | 1,378.46 mi (2,218.42 km) |
| Rathfarnham to Bragadiru | 1,574.58 mi (2,534.05 km) |
| Rathfarnham to Braila | 1,621.43 mi (2,609.44 km) |
| Rathfarnham to Brasov | 1,510.81 mi (2,431.41 km) |
| Rathfarnham to Breaza | 1,530.47 mi (2,463.05 km) |
| Rathfarnham to Bucharest | 1,577.42 mi (2,538.61 km) |
| Rathfarnham to Buftea | 1,565.80 mi (2,519.91 km) |
| Rathfarnham to Buhusi | 1,518.41 mi (2,443.64 km) |
