| Zagarolo to Bacup | 1,072.56 mi (1,726.13 km) |
| Zagarolo to Baguley | 1,060.42 mi (1,706.58 km) |
| Zagarolo to Baildon | 1,066.97 mi (1,717.13 km) |
| Zagarolo to Bailleston | 1,230.63 mi (1,980.51 km) |
| Zagarolo to Balderton | 999.22 mi (1,608.09 km) |
| Zagarolo to Baldock | 930.08 mi (1,496.83 km) |
| Zagarolo to Balham | 903.13 mi (1,453.45 km) |
| Zagarolo to Bamber Bridge | 1,087.45 mi (1,750.08 km) |
| Zagarolo to Banbridge | 1,226.80 mi (1,974.35 km) |
| Zagarolo to Banbury | 969.31 mi (1,559.96 km) |
| Zagarolo to Bangor | 1,221.58 mi (1,965.94 km) |
| Zagarolo to Bangor | 1,110.85 mi (1,787.74 km) |
| Zagarolo to Banstead | 899.17 mi (1,447.08 km) |
| Zagarolo to Bargoed | 1,017.00 mi (1,636.70 km) |
| Zagarolo to Barking | 900.31 mi (1,448.90 km) |
