| Harsum to Barcellona-Pozzo di Gotto | 1,003.64 mi (1,615.20 km) |
| Harsum to Bareggio | 467.70 mi (752.69 km) |
| Harsum to Barga | 562.27 mi (904.88 km) |
| Harsum to Bari | 831.74 mi (1,338.56 km) |
| Harsum to Barletta | 808.92 mi (1,301.83 km) |
| Harsum to Baronissi | 823.71 mi (1,325.63 km) |
| Harsum to Barrafranca | 1,045.66 mi (1,682.83 km) |
| Harsum to Bassano del Grappa | 452.05 mi (727.50 km) |
| Harsum to Battipaglia | 835.18 mi (1,344.09 km) |
| Harsum to Beinasco | 508.34 mi (818.10 km) |
| Harsum to Bellinzago Novarese | 461.47 mi (742.67 km) |
| Harsum to Belluno | 431.22 mi (693.98 km) |
| Harsum to Belmonte Mezzagno | 991.89 mi (1,596.29 km) |
| Harsum to Belpasso | 1,039.14 mi (1,672.33 km) |
| Harsum to Belvedere Marittimo | 914.21 mi (1,471.27 km) |
