| Ada to Barnet | 1,006.62 mi (1,620.01 km) |
| Ada to Barnoldswick | 1,134.52 mi (1,825.83 km) |
| Ada to Barnsley | 1,098.62 mi (1,768.07 km) |
| Ada to Barnstaple | 1,161.20 mi (1,868.77 km) |
| Ada to Barrhead | 1,263.98 mi (2,034.18 km) |
| Ada to Barri | 1,131.36 mi (1,820.74 km) |
| Ada to Barrow in Furness | 1,178.70 mi (1,896.93 km) |
| Ada to Barton upon Humber | 1,062.61 mi (1,710.10 km) |
| Ada to Barton upon Irwell | 1,130.89 mi (1,819.99 km) |
| Ada to Barwell | 1,071.38 mi (1,724.22 km) |
| Ada to Basford | 1,073.14 mi (1,727.05 km) |
| Ada to Basildon | 976.95 mi (1,572.25 km) |
| Ada to Basingstoke | 1,037.21 mi (1,669.23 km) |
| Ada to Bath | 1,092.55 mi (1,758.28 km) |
| Ada to Bathgate | 1,240.25 mi (1,995.98 km) |
