| Naples to Barnet | 1,013.62 mi (1,631.27 km) |
| Naples to Barnoldswick | 1,180.98 mi (1,900.60 km) |
| Naples to Barnsley | 1,142.80 mi (1,839.16 km) |
| Naples to Barnstaple | 1,123.68 mi (1,808.39 km) |
| Naples to Barrhead | 1,333.91 mi (2,146.72 km) |
| Naples to Barri | 1,107.36 mi (1,782.12 km) |
| Naples to Barrow in Furness | 1,221.20 mi (1,965.32 km) |
| Naples to Barton upon Humber | 1,119.39 mi (1,801.48 km) |
| Naples to Barton upon Irwell | 1,165.63 mi (1,875.90 km) |
| Naples to Barwell | 1,092.42 mi (1,758.09 km) |
| Naples to Basford | 1,106.06 mi (1,780.04 km) |
| Naples to Basildon | 988.81 mi (1,591.34 km) |
| Naples to Basingstoke | 1,025.96 mi (1,651.12 km) |
| Naples to Bath | 1,074.35 mi (1,728.99 km) |
| Naples to Bathgate | 1,317.89 mi (2,120.94 km) |
