| Boston to Aviano | 738.02 mi (1,187.74 km) |
| Boston to Avigliana | 640.05 mi (1,030.06 km) |
| Boston to Avigliano | 1,121.32 mi (1,804.59 km) |
| Boston to Avola | 1,328.20 mi (2,137.53 km) |
| Boston to Azzano Decimo | 751.52 mi (1,209.45 km) |
| Boston to Bacoli | 1,068.89 mi (1,720.22 km) |
| Boston to Badia Polesine | 752.11 mi (1,210.40 km) |
| Boston to Bagheria | 1,214.87 mi (1,955.14 km) |
| Boston to Bagnacavallo | 803.73 mi (1,293.47 km) |
| Boston to Bagnara Calabra | 1,265.18 mi (2,036.11 km) |
| Boston to Bagno a Ripoli | 820.85 mi (1,321.02 km) |
| Boston to Bagnolo in Piano | 745.56 mi (1,199.86 km) |
| Boston to Bagnolo Mella | 694.13 mi (1,117.09 km) |
| Boston to Barano d'Ischia | 1,068.94 mi (1,720.30 km) |
| Boston to Baranzate | 658.29 mi (1,059.41 km) |
