| Colonia to Borgosatollo | 4,079.30 mi (6,565.00 km) |
| Colonia to Borgosesia | 3,987.06 mi (6,416.55 km) |
| Colonia to Boscoreale | 4,428.26 mi (7,126.60 km) |
| Colonia to Boscotrecase | 4,426.91 mi (7,124.43 km) |
| Colonia to Botticino Sera | 4,077.15 mi (6,561.54 km) |
| Colonia to Bovalino Marina | 4,602.60 mi (7,407.17 km) |
| Colonia to Boves | 3,999.68 mi (6,436.86 km) |
| Colonia to Boville Ernica | 4,351.10 mi (7,002.42 km) |
| Colonia to Bovisio Masciago | 4,028.13 mi (6,482.65 km) |
| Colonia to Bovolone | 4,124.87 mi (6,638.34 km) |
| Colonia to Bra | 4,001.14 mi (6,439.21 km) |
| Colonia to Bracciano | 4,278.52 mi (6,885.61 km) |
| Colonia to Brandizzo | 3,985.54 mi (6,414.10 km) |
| Colonia to Breganze | 4,128.33 mi (6,643.90 km) |
| Colonia to Brembate | 4,045.79 mi (6,511.08 km) |
