| Houghton Regis to Alhendin | 1,032.99 mi (1,662.43 km) |
| Houghton Regis to Alicante | 936.81 mi (1,507.65 km) |
| Houghton Regis to Aljaraque | 1,059.53 mi (1,705.16 km) |
| Houghton Regis to Almagro | 912.29 mi (1,468.19 km) |
| Houghton Regis to Almansa | 901.10 mi (1,450.18 km) |
| Houghton Regis to Almazora | 826.90 mi (1,330.76 km) |
| Houghton Regis to Almendralejo | 956.50 mi (1,539.34 km) |
| Houghton Regis to Almeria | 1,045.11 mi (1,681.94 km) |
| Houghton Regis to Almonte | 1,052.54 mi (1,693.90 km) |
| Houghton Regis to Almoradi | 953.17 mi (1,533.98 km) |
| Houghton Regis to Almunecar | 1,059.51 mi (1,705.11 km) |
| Houghton Regis to Almusafes | 871.53 mi (1,402.59 km) |
| Houghton Regis to Alovera | 791.86 mi (1,274.38 km) |
| Houghton Regis to Alpedrete | 794.60 mi (1,278.78 km) |
| Houghton Regis to Altea | 919.59 mi (1,479.94 km) |
