| Guarda to Blackburn | 940.52 mi (1,513.63 km) |
| Guarda to Blackpool | 938.97 mi (1,511.13 km) |
| Guarda to Blairgowrie | 1,123.97 mi (1,808.85 km) |
| Guarda to Blandford Forum | 755.11 mi (1,215.23 km) |
| Guarda to Blaydon | 1,029.72 mi (1,657.18 km) |
| Guarda to Bletchley | 851.46 mi (1,370.30 km) |
| Guarda to Bloxwich | 871.62 mi (1,402.74 km) |
| Guarda to Blunsdon Saint Andrew | 809.55 mi (1,302.84 km) |
| Guarda to Blyth | 1,042.87 mi (1,678.33 km) |
| Guarda to Bo'ness | 1,083.03 mi (1,742.97 km) |
| Guarda to Bodmin | 697.75 mi (1,122.92 km) |
| Guarda to Bognor Regis | 776.92 mi (1,250.34 km) |
| Guarda to Bolsover | 921.75 mi (1,483.42 km) |
| Guarda to Bolton | 929.83 mi (1,496.42 km) |
| Guarda to Bonhill | 1,074.81 mi (1,729.74 km) |
