| Ronciglione to Barnet | 869.67 mi (1,399.59 km) |
| Ronciglione to Barnoldswick | 1,038.48 mi (1,671.27 km) |
| Ronciglione to Barnsley | 1,000.37 mi (1,609.94 km) |
| Ronciglione to Barnstaple | 978.13 mi (1,574.14 km) |
| Ronciglione to Barrhead | 1,192.32 mi (1,918.85 km) |
| Ronciglione to Barri | 961.98 mi (1,548.16 km) |
| Ronciglione to Barrow in Furness | 1,078.21 mi (1,735.21 km) |
| Ronciglione to Barton upon Humber | 978.10 mi (1,574.09 km) |
| Ronciglione to Barton upon Irwell | 1,022.44 mi (1,645.45 km) |
| Ronciglione to Barwell | 948.80 mi (1,526.95 km) |
| Ronciglione to Basford | 963.09 mi (1,549.94 km) |
| Ronciglione to Basildon | 845.28 mi (1,360.35 km) |
| Ronciglione to Basingstoke | 881.13 mi (1,418.05 km) |
| Ronciglione to Bath | 929.16 mi (1,495.34 km) |
| Ronciglione to Bathgate | 1,177.02 mi (1,894.23 km) |
