| Fitchburg to Barberino di Mugello | 3,987.56 mi (6,417.35 km) |
| Fitchburg to Barcellona-Pozzo di Gotto | 4,379.34 mi (7,047.86 km) |
| Fitchburg to Bareggio | 3,841.50 mi (6,182.30 km) |
| Fitchburg to Barga | 3,952.43 mi (6,360.81 km) |
| Fitchburg to Bari | 4,335.64 mi (6,977.54 km) |
| Fitchburg to Barletta | 4,303.11 mi (6,925.18 km) |
| Fitchburg to Baronissi | 4,259.21 mi (6,854.54 km) |
| Fitchburg to Barrafranca | 4,364.41 mi (7,023.84 km) |
| Fitchburg to Bassano del Grappa | 3,947.95 mi (6,353.61 km) |
| Fitchburg to Battipaglia | 4,273.45 mi (6,877.45 km) |
| Fitchburg to Beinasco | 3,796.03 mi (6,109.12 km) |
| Fitchburg to Bellinzago Novarese | 3,822.76 mi (6,152.14 km) |
| Fitchburg to Belluno | 3,955.44 mi (6,365.66 km) |
| Fitchburg to Belmonte Mezzagno | 4,300.92 mi (6,921.67 km) |
| Fitchburg to Belpasso | 4,391.19 mi (7,066.94 km) |
