| Grottaferrata to Barnet | 911.41 mi (1,466.77 km) |
| Grottaferrata to Barnoldswick | 1,080.29 mi (1,738.57 km) |
| Grottaferrata to Barnsley | 1,042.18 mi (1,677.23 km) |
| Grottaferrata to Barnstaple | 1,019.10 mi (1,640.08 km) |
| Grottaferrata to Barrhead | 1,234.12 mi (1,986.12 km) |
| Grottaferrata to Barri | 1,003.24 mi (1,614.57 km) |
| Grottaferrata to Barrow in Furness | 1,120.02 mi (1,802.50 km) |
| Grottaferrata to Barton upon Humber | 1,019.88 mi (1,641.35 km) |
| Grottaferrata to Barton upon Irwell | 1,064.24 mi (1,712.72 km) |
| Grottaferrata to Barwell | 990.58 mi (1,594.18 km) |
| Grottaferrata to Basford | 1,004.90 mi (1,617.23 km) |
| Grottaferrata to Basildon | 887.06 mi (1,427.59 km) |
| Grottaferrata to Basingstoke | 922.70 mi (1,484.94 km) |
| Grottaferrata to Bath | 970.57 mi (1,561.98 km) |
| Grottaferrata to Bathgate | 1,218.79 mi (1,961.45 km) |
