| Hanwell to Benisa | 884.22 mi (1,423.01 km) |
| Hanwell to Berga | 658.17 mi (1,059.22 km) |
| Hanwell to Berja | 1,021.21 mi (1,643.47 km) |
| Hanwell to Bermeo | 569.84 mi (917.07 km) |
| Hanwell to Berriozar | 602.48 mi (969.59 km) |
| Hanwell to Betanzos | 676.57 mi (1,088.83 km) |
| Hanwell to Betera | 823.39 mi (1,325.12 km) |
| Hanwell to Bilbao | 582.75 mi (937.85 km) |
| Hanwell to Binefar | 668.05 mi (1,075.12 km) |
| Hanwell to Binisalem | 831.14 mi (1,337.59 km) |
| Hanwell to Blanes | 695.42 mi (1,119.17 km) |
| Hanwell to Boadilla del Monte | 785.42 mi (1,264.02 km) |
| Hanwell to Boiro | 731.67 mi (1,177.51 km) |
| Hanwell to Bolanos de Calatrava | 887.49 mi (1,428.27 km) |
| Hanwell to Bollullos de la Mitacion | 1,019.53 mi (1,640.77 km) |
