| Hartford to Boekel | 3,593.34 mi (5,782.92 km) |
| Hartford to Bolsward | 3,551.02 mi (5,714.81 km) |
| Hartford to Borger | 3,603.38 mi (5,799.08 km) |
| Hartford to Borne | 3,617.87 mi (5,822.40 km) |
| Hartford to Boskoop | 3,541.12 mi (5,698.87 km) |
| Hartford to Boxmeer | 3,603.29 mi (5,798.94 km) |
| Hartford to Boxtel | 3,580.49 mi (5,762.25 km) |
| Hartford to Breda | 3,558.11 mi (5,726.22 km) |
| Hartford to Breukelen | 3,552.41 mi (5,717.06 km) |
| Hartford to Brielle | 3,526.04 mi (5,674.61 km) |
| Hartford to Bronkhorst | 3,601.26 mi (5,795.67 km) |
| Hartford to Brummen | 3,599.95 mi (5,793.56 km) |
| Hartford to Brunssum | 3,622.41 mi (5,829.71 km) |
| Hartford to Bunnik | 3,564.63 mi (5,736.71 km) |
| Hartford to Burgum | 3,565.79 mi (5,738.58 km) |
