| Naperville to Belvedere Marittimo | 5,073.36 mi (8,164.78 km) |
| Naperville to Benevento | 4,961.93 mi (7,985.46 km) |
| Naperville to Bergamo | 4,565.69 mi (7,347.77 km) |
| Naperville to Bernalda | 5,069.62 mi (8,158.77 km) |
| Naperville to Bertinoro | 4,726.15 mi (7,606.01 km) |
| Naperville to Besana in Brianza | 4,550.38 mi (7,323.13 km) |
| Naperville to Besozzo | 4,520.19 mi (7,274.54 km) |
| Naperville to Biancavilla | 5,121.62 mi (8,242.46 km) |
| Naperville to Biassono | 4,552.43 mi (7,326.42 km) |
| Naperville to Bibbiano | 4,639.10 mi (7,465.91 km) |
| Naperville to Bibbiena | 4,732.79 mi (7,616.69 km) |
| Naperville to Biella | 4,507.90 mi (7,254.77 km) |
| Naperville to Bisceglie | 5,025.11 mi (8,087.14 km) |
| Naperville to Bisignano | 5,094.63 mi (8,199.01 km) |
| Naperville to Bitetto | 5,044.23 mi (8,117.91 km) |
