| Harpenden to Akseki | 1,862.21 mi (2,996.93 km) |
| Harpenden to Akyaka | 2,195.86 mi (3,533.90 km) |
| Harpenden to Akyazi | 1,650.73 mi (2,656.59 km) |
| Harpenden to Alaattin | 1,744.45 mi (2,807.42 km) |
| Harpenden to Alacam | 1,820.15 mi (2,929.25 km) |
| Harpenden to Alacati | 1,590.41 mi (2,559.52 km) |
| Harpenden to Aladag | 1,985.96 mi (3,196.10 km) |
| Harpenden to Alanya | 1,894.82 mi (3,049.42 km) |
| Harpenden to Alapli | 1,660.97 mi (2,673.07 km) |
| Harpenden to Alasehir | 1,670.75 mi (2,688.82 km) |
| Harpenden to Aliaga | 1,588.71 mi (2,556.78 km) |
| Harpenden to Almus | 1,925.50 mi (3,098.79 km) |
| Harpenden to Alpu | 1,703.86 mi (2,742.10 km) |
| Harpenden to Altinekin | 1,847.60 mi (2,973.43 km) |
| Harpenden to Altinoluk | 1,542.85 mi (2,482.98 km) |
