| Flagstaff to Barberino di Mugello | 5,896.04 mi (9,488.75 km) |
| Flagstaff to Barcellona-Pozzo di Gotto | 6,334.62 mi (10,194.59 km) |
| Flagstaff to Bareggio | 5,746.25 mi (9,247.70 km) |
| Flagstaff to Barga | 5,866.33 mi (9,440.95 km) |
| Flagstaff to Bari | 6,234.70 mi (10,033.78 km) |
| Flagstaff to Barletta | 6,205.09 mi (9,986.13 km) |
| Flagstaff to Baronissi | 6,183.63 mi (9,951.59 km) |
| Flagstaff to Barrafranca | 6,338.76 mi (10,201.25 km) |
| Flagstaff to Bassano del Grappa | 5,824.11 mi (9,373.00 km) |
| Flagstaff to Battipaglia | 6,197.70 mi (9,974.24 km) |
| Flagstaff to Beinasco | 5,719.41 mi (9,204.50 km) |
| Flagstaff to Bellinzago Novarese | 5,728.55 mi (9,219.21 km) |
| Flagstaff to Belluno | 5,821.14 mi (9,368.22 km) |
| Flagstaff to Belmonte Mezzagno | 6,273.81 mi (10,096.72 km) |
| Flagstaff to Belpasso | 6,355.85 mi (10,228.75 km) |
