| Llantwit Major to Alenquer | 894.65 mi (1,439.80 km) |
| Llantwit Major to Alfena | 742.27 mi (1,194.57 km) |
| Llantwit Major to Alijo | 725.18 mi (1,167.06 km) |
| Llantwit Major to Aljustrel | 959.62 mi (1,544.36 km) |
| Llantwit Major to Almada | 921.30 mi (1,482.70 km) |
| Llantwit Major to Almargem | 911.84 mi (1,467.47 km) |
| Llantwit Major to Almeirim | 879.04 mi (1,414.69 km) |
| Llantwit Major to Amadora | 918.87 mi (1,478.78 km) |
| Llantwit Major to Amarante | 733.64 mi (1,180.68 km) |
| Llantwit Major to Amares | 714.35 mi (1,149.63 km) |
| Llantwit Major to Amora | 924.32 mi (1,487.55 km) |
| Llantwit Major to Anadia | 794.26 mi (1,278.24 km) |
| Llantwit Major to Angra do Heroismo | 1,444.99 mi (2,325.49 km) |
| Llantwit Major to Ansiao | 828.68 mi (1,333.63 km) |
| Llantwit Major to Anta | 759.04 mi (1,221.56 km) |
