| Welwyn Garden City to Agioi Anargyroi | 1,496.29 mi (2,408.05 km) |
| Welwyn Garden City to Agios Dimitrios | 1,501.59 mi (2,416.57 km) |
| Welwyn Garden City to Agios Ioannis Rentis | 1,497.43 mi (2,409.88 km) |
| Welwyn Garden City to Agrinio | 1,381.60 mi (2,223.47 km) |
| Welwyn Garden City to Aigaleo | 1,496.56 mi (2,408.48 km) |
| Welwyn Garden City to Aigio | 1,425.12 mi (2,293.51 km) |
| Welwyn Garden City to Alexandreia | 1,320.54 mi (2,125.21 km) |
| Welwyn Garden City to Alexandroupoli | 1,443.85 mi (2,323.65 km) |
| Welwyn Garden City to Alimos | 1,501.82 mi (2,416.94 km) |
| Welwyn Garden City to Amaliada | 1,422.43 mi (2,289.19 km) |
| Welwyn Garden City to Ampelokipoi | 1,337.60 mi (2,152.67 km) |
| Welwyn Garden City to Anatoli | 1,310.18 mi (2,108.52 km) |
| Welwyn Garden City to Ano Liosia | 1,492.74 mi (2,402.34 km) |
| Welwyn Garden City to Ano Syros | 1,569.39 mi (2,525.68 km) |
| Welwyn Garden City to Argos | 1,480.77 mi (2,383.07 km) |
