| Harderwijk to Borgosatollo | 519.01 mi (835.26 km) |
| Harderwijk to Borgosesia | 473.69 mi (762.33 km) |
| Harderwijk to Boscoreale | 902.86 mi (1,453.01 km) |
| Harderwijk to Boscotrecase | 901.46 mi (1,450.75 km) |
| Harderwijk to Botticino Sera | 515.22 mi (829.17 km) |
| Harderwijk to Bovalino Marina | 1,104.58 mi (1,777.65 km) |
| Harderwijk to Boves | 560.92 mi (902.71 km) |
| Harderwijk to Boville Ernica | 825.53 mi (1,328.57 km) |
| Harderwijk to Bovisio Masciago | 491.89 mi (791.62 km) |
| Harderwijk to Bovolone | 550.69 mi (886.25 km) |
| Harderwijk to Bra | 538.28 mi (866.28 km) |
| Harderwijk to Bracciano | 771.55 mi (1,241.70 km) |
| Harderwijk to Brandizzo | 505.79 mi (813.99 km) |
| Harderwijk to Breganze | 532.30 mi (856.65 km) |
| Harderwijk to Brembate | 499.14 mi (803.29 km) |
