| Naperville to Borsbeek | 4,157.84 mi (6,691.40 km) |
| Naperville to Boussu | 4,159.18 mi (6,693.56 km) |
| Naperville to Braine-l'Alleud | 4,172.10 mi (6,714.34 km) |
| Naperville to Braine-le-Chateau | 4,168.06 mi (6,707.84 km) |
| Naperville to Braine-le-Comte | 4,166.00 mi (6,704.53 km) |
| Naperville to Brasschaat | 4,154.78 mi (6,686.47 km) |
| Naperville to Brecht | 4,158.11 mi (6,691.83 km) |
| Naperville to Bredene | 4,100.35 mi (6,598.88 km) |
| Naperville to Bree | 4,201.02 mi (6,760.89 km) |
| Naperville to Bruges | 4,110.53 mi (6,615.26 km) |
| Naperville to Brussels | 4,165.48 mi (6,703.69 km) |
| Naperville to Buggenhout | 4,154.35 mi (6,685.78 km) |
| Naperville to Chapelle-lez-Herlaimont | 4,176.38 mi (6,721.24 km) |
| Naperville to Charleroi | 4,184.42 mi (6,734.17 km) |
| Naperville to Chatelet | 4,187.56 mi (6,739.23 km) |
