| Roma to Bitonto | 6,218.08 mi (10,007.03 km) |
| Roma to Bitritto | 6,227.10 mi (10,021.56 km) |
| Roma to Bollate | 5,732.19 mi (9,225.06 km) |
| Roma to Bologna | 5,863.02 mi (9,435.62 km) |
| Roma to Bolzano | 5,789.20 mi (9,316.82 km) |
| Roma to Bomporto | 5,841.30 mi (9,400.67 km) |
| Roma to Bonate di Sopra | 5,746.05 mi (9,247.38 km) |
| Roma to Bondeno | 5,851.61 mi (9,417.26 km) |
| Roma to Bordighera | 5,732.90 mi (9,226.22 km) |
| Roma to Borgaro Torinese | 5,684.83 mi (9,148.85 km) |
| Roma to Borgo a Buggiano | 5,860.09 mi (9,430.90 km) |
| Roma to Borgo San Dalmazzo | 5,705.97 mi (9,182.87 km) |
| Roma to Borgo San Lorenzo | 5,884.94 mi (9,470.90 km) |
| Roma to Borgomanero | 5,699.89 mi (9,173.09 km) |
| Roma to Borgoricco | 5,850.49 mi (9,415.45 km) |
