| Colonia to Belvedere Marittimo | 4,532.76 mi (7,294.77 km) |
| Colonia to Benevento | 4,427.89 mi (7,126.01 km) |
| Colonia to Bergamo | 4,047.87 mi (6,514.41 km) |
| Colonia to Bernalda | 4,538.23 mi (7,303.58 km) |
| Colonia to Bertinoro | 4,204.88 mi (6,767.10 km) |
| Colonia to Besana in Brianza | 4,031.18 mi (6,487.55 km) |
| Colonia to Besozzo | 4,000.02 mi (6,437.42 km) |
| Colonia to Biancavilla | 4,563.15 mi (7,343.69 km) |
| Colonia to Biassono | 4,032.60 mi (6,489.84 km) |
| Colonia to Bibbiano | 4,115.66 mi (6,623.52 km) |
| Colonia to Bibbiena | 4,206.68 mi (6,769.99 km) |
| Colonia to Biella | 3,983.16 mi (6,410.28 km) |
| Colonia to Bisceglie | 4,499.05 mi (7,240.52 km) |
| Colonia to Bisignano | 4,555.06 mi (7,330.66 km) |
| Colonia to Bitetto | 4,517.65 mi (7,270.45 km) |
