| Ronciglione to Broxbourne | 869.14 mi (1,398.75 km) |
| Ronciglione to Broxburn | 1,174.03 mi (1,889.41 km) |
| Ronciglione to Bryn | 1,032.46 mi (1,661.59 km) |
| Ronciglione to Buckhurst Hill | 861.74 mi (1,386.83 km) |
| Ronciglione to Buckie | 1,252.62 mi (2,015.89 km) |
| Ronciglione to Buckingham | 910.78 mi (1,465.76 km) |
| Ronciglione to Buckley | 1,030.68 mi (1,658.72 km) |
| Ronciglione to Bucksburn | 1,207.35 mi (1,943.05 km) |
| Ronciglione to Bude | 986.95 mi (1,588.34 km) |
| Ronciglione to Bulwell | 965.04 mi (1,553.07 km) |
| Ronciglione to Burbage | 946.96 mi (1,523.98 km) |
| Ronciglione to Burgess Hill | 835.32 mi (1,344.33 km) |
| Ronciglione to Burnham | 879.41 mi (1,415.27 km) |
| Ronciglione to Burnham-on-Sea | 945.57 mi (1,521.75 km) |
| Ronciglione to Burnley | 1,034.08 mi (1,664.19 km) |
