| Roman to Barberino di Mugello | 785.30 mi (1,263.83 km) |
| Roman to Barcellona-Pozzo di Gotto | 848.86 mi (1,366.11 km) |
| Roman to Bareggio | 862.29 mi (1,387.73 km) |
| Roman to Barga | 818.90 mi (1,317.90 km) |
| Roman to Bari | 640.05 mi (1,030.05 km) |
| Roman to Barletta | 654.23 mi (1,052.89 km) |
| Roman to Baronissi | 740.12 mi (1,191.10 km) |
| Roman to Barrafranca | 926.09 mi (1,490.40 km) |
| Roman to Bassano del Grappa | 728.02 mi (1,171.63 km) |
| Roman to Battipaglia | 737.27 mi (1,186.52 km) |
| Roman to Beinasco | 935.92 mi (1,506.23 km) |
| Roman to Bellinzago Novarese | 877.01 mi (1,411.41 km) |
| Roman to Belluno | 700.41 mi (1,127.20 km) |
| Roman to Belmonte Mezzagno | 921.10 mi (1,482.37 km) |
| Roman to Belpasso | 887.02 mi (1,427.52 km) |
