| Harpenden to Agioi Anargyroi | 1,502.57 mi (2,418.15 km) |
| Harpenden to Agios Dimitrios | 1,507.86 mi (2,426.67 km) |
| Harpenden to Agios Ioannis Rentis | 1,503.70 mi (2,419.97 km) |
| Harpenden to Agrinio | 1,387.75 mi (2,233.37 km) |
| Harpenden to Aigaleo | 1,502.84 mi (2,418.58 km) |
| Harpenden to Aigio | 1,431.29 mi (2,303.44 km) |
| Harpenden to Alexandreia | 1,326.97 mi (2,135.55 km) |
| Harpenden to Alexandroupoli | 1,450.47 mi (2,334.31 km) |
| Harpenden to Alimos | 1,508.09 mi (2,427.03 km) |
| Harpenden to Amaliada | 1,428.49 mi (2,298.94 km) |
| Harpenden to Ampelokipoi | 1,344.06 mi (2,163.06 km) |
| Harpenden to Anatoli | 1,316.38 mi (2,118.51 km) |
| Harpenden to Ano Liosia | 1,499.03 mi (2,412.45 km) |
| Harpenden to Ano Syros | 1,575.70 mi (2,535.85 km) |
| Harpenden to Argos | 1,486.93 mi (2,392.99 km) |
