| San Marino to Barking | 5,437.43 mi (8,750.69 km) |
| San Marino to Barnet | 5,423.67 mi (8,728.55 km) |
| San Marino to Barnoldswick | 5,258.21 mi (8,462.28 km) |
| San Marino to Barnsley | 5,296.44 mi (8,523.80 km) |
| San Marino to Barnstaple | 5,322.15 mi (8,565.18 km) |
| San Marino to Barrhead | 5,108.28 mi (8,220.99 km) |
| San Marino to Barri | 5,334.33 mi (8,584.77 km) |
| San Marino to Barrow in Furness | 5,217.13 mi (8,396.16 km) |
| San Marino to Barton upon Humber | 5,322.54 mi (8,565.80 km) |
| San Marino to Barton upon Irwell | 5,272.30 mi (8,484.95 km) |
| San Marino to Barwell | 5,345.01 mi (8,601.96 km) |
| San Marino to Basford | 5,332.12 mi (8,581.23 km) |
| San Marino to Basildon | 5,448.65 mi (8,768.76 km) |
| San Marino to Basingstoke | 5,412.28 mi (8,710.22 km) |
| San Marino to Bath | 5,365.52 mi (8,634.97 km) |
