| Colleferro to Bonita (California) | 6,396.31 mi (10,293.86 km) |
| Colleferro to Bonita Springs (Florida) | 5,260.83 mi (8,466.49 km) |
| Colleferro to Bonney Lake (Washington) | 5,708.62 mi (9,187.13 km) |
| Colleferro to Boone (Iowa) | 5,074.90 mi (8,167.27 km) |
| Colleferro to Boone (North Carolina) | 4,827.83 mi (7,769.64 km) |
| Colleferro to Borger (Texas) | 5,672.68 mi (9,129.29 km) |
| Colleferro to Bossier City (Louisiana) | 5,513.02 mi (8,872.35 km) |
| Colleferro to Boston (Massachusetts) | 4,123.33 mi (6,635.86 km) |
| Colleferro to Bostonia (California) | 6,384.88 mi (10,275.47 km) |
| Colleferro to Bothell (Washington) | 5,674.65 mi (9,132.47 km) |
| Colleferro to Bothell East (Washington) | 5,672.24 mi (9,128.58 km) |
| Colleferro to Bothell West (Washington) | 5,673.65 mi (9,130.86 km) |
| Colleferro to Boulder (Colorado) | 5,592.47 mi (9,000.22 km) |
| Colleferro to Boulder City (Nevada) | 6,147.91 mi (9,894.10 km) |
| Colleferro to Bound Brook (New Jersey) | 4,339.07 mi (6,983.07 km) |
