| Formia to Barnet | 969.75 mi (1,560.67 km) |
| Formia to Barnoldswick | 1,137.61 mi (1,830.80 km) |
| Formia to Barnsley | 1,099.45 mi (1,769.39 km) |
| Formia to Barnstaple | 1,079.17 mi (1,736.76 km) |
| Formia to Barrhead | 1,290.85 mi (2,077.42 km) |
| Formia to Barri | 1,062.96 mi (1,710.66 km) |
| Formia to Barrow in Furness | 1,177.67 mi (1,895.27 km) |
| Formia to Barton upon Humber | 1,076.40 mi (1,732.30 km) |
| Formia to Barton upon Irwell | 1,122.03 mi (1,805.73 km) |
| Formia to Barwell | 1,048.67 mi (1,687.68 km) |
| Formia to Basford | 1,062.53 mi (1,709.98 km) |
| Formia to Basildon | 945.08 mi (1,520.96 km) |
| Formia to Basingstoke | 981.78 mi (1,580.02 km) |
| Formia to Bath | 1,030.03 mi (1,657.67 km) |
| Formia to Bathgate | 1,275.06 mi (2,052.01 km) |
