| Thornton Heath to Benisa | 876.53 mi (1,410.64 km) |
| Thornton Heath to Berga | 649.14 mi (1,044.70 km) |
| Thornton Heath to Berja | 1,015.25 mi (1,633.89 km) |
| Thornton Heath to Bermeo | 564.70 mi (908.80 km) |
| Thornton Heath to Berriozar | 596.23 mi (959.54 km) |
| Thornton Heath to Betanzos | 676.40 mi (1,088.56 km) |
| Thornton Heath to Betera | 816.03 mi (1,313.28 km) |
| Thornton Heath to Bilbao | 577.77 mi (929.83 km) |
| Thornton Heath to Binefar | 660.14 mi (1,062.39 km) |
| Thornton Heath to Binisalem | 821.82 mi (1,322.59 km) |
| Thornton Heath to Blanes | 685.86 mi (1,103.79 km) |
| Thornton Heath to Boadilla del Monte | 780.58 mi (1,256.22 km) |
| Thornton Heath to Boiro | 731.64 mi (1,177.47 km) |
| Thornton Heath to Bolanos de Calatrava | 882.26 mi (1,419.86 km) |
| Thornton Heath to Bollullos de la Mitacion | 1,015.59 mi (1,634.44 km) |
