| Spring to Alenquer | 4,768.23 mi (7,673.73 km) |
| Spring to Alfena | 4,735.53 mi (7,621.10 km) |
| Spring to Alijo | 4,785.10 mi (7,700.87 km) |
| Spring to Aljustrel | 4,840.88 mi (7,790.65 km) |
| Spring to Almada | 4,770.89 mi (7,678.01 km) |
| Spring to Almargem | 4,760.87 mi (7,661.88 km) |
| Spring to Almeirim | 4,784.11 mi (7,699.28 km) |
| Spring to Amadora | 4,765.76 mi (7,669.75 km) |
| Spring to Amarante | 4,756.89 mi (7,655.48 km) |
| Spring to Amares | 4,735.06 mi (7,620.35 km) |
| Spring to Amora | 4,774.28 mi (7,683.45 km) |
| Spring to Anadia | 4,760.78 mi (7,661.74 km) |
| Spring to Angra do Heroismo | 3,845.03 mi (6,187.98 km) |
| Spring to Ansiao | 4,774.28 mi (7,683.46 km) |
| Spring to Anta | 4,736.63 mi (7,622.87 km) |
