| Houghton Regis to Akseki | 1,871.18 mi (3,011.38 km) |
| Houghton Regis to Akyaka | 2,203.49 mi (3,546.18 km) |
| Houghton Regis to Akyazi | 1,659.41 mi (2,670.56 km) |
| Houghton Regis to Alaattin | 1,753.54 mi (2,822.05 km) |
| Houghton Regis to Alacam | 1,828.30 mi (2,942.37 km) |
| Houghton Regis to Alacati | 1,599.61 mi (2,574.33 km) |
| Houghton Regis to Aladag | 1,994.65 mi (3,210.07 km) |
| Houghton Regis to Alanya | 1,903.83 mi (3,063.91 km) |
| Houghton Regis to Alapli | 1,669.52 mi (2,686.84 km) |
| Houghton Regis to Alasehir | 1,679.83 mi (2,703.42 km) |
| Houghton Regis to Aliaga | 1,597.84 mi (2,571.47 km) |
| Houghton Regis to Almus | 1,933.72 mi (3,112.03 km) |
| Houghton Regis to Alpu | 1,712.63 mi (2,756.21 km) |
| Houghton Regis to Altinekin | 1,856.39 mi (2,987.57 km) |
| Houghton Regis to Altinoluk | 1,551.93 mi (2,497.59 km) |
