| Naperville to Barberino di Mugello | 4,697.29 mi (7,559.55 km) |
| Naperville to Barcellona-Pozzo di Gotto | 5,113.40 mi (8,229.22 km) |
| Naperville to Bareggio | 4,548.04 mi (7,319.36 km) |
| Naperville to Barga | 4,664.26 mi (7,506.39 km) |
| Naperville to Bari | 5,044.63 mi (8,118.56 km) |
| Naperville to Barletta | 5,013.07 mi (8,067.75 km) |
| Naperville to Baronissi | 4,978.65 mi (8,012.37 km) |
| Naperville to Barrafranca | 5,106.75 mi (8,218.51 km) |
| Naperville to Bassano del Grappa | 4,642.68 mi (7,471.67 km) |
| Naperville to Battipaglia | 4,992.95 mi (8,035.37 km) |
| Naperville to Beinasco | 4,510.62 mi (7,259.14 km) |
| Naperville to Bellinzago Novarese | 4,529.58 mi (7,289.65 km) |
| Naperville to Belluno | 4,645.53 mi (7,476.26 km) |
| Naperville to Belmonte Mezzagno | 5,042.15 mi (8,114.56 km) |
| Naperville to Belpasso | 5,129.46 mi (8,255.07 km) |
