| Overlea to Alenquer | 3,523.69 mi (5,670.83 km) |
| Overlea to Alfena | 3,489.87 mi (5,616.40 km) |
| Overlea to Alijo | 3,539.48 mi (5,696.25 km) |
| Overlea to Aljustrel | 3,597.33 mi (5,789.34 km) |
| Overlea to Almada | 3,526.80 mi (5,675.84 km) |
| Overlea to Almargem | 3,516.63 mi (5,659.47 km) |
| Overlea to Almeirim | 3,539.30 mi (5,695.96 km) |
| Overlea to Amadora | 3,521.64 mi (5,667.53 km) |
| Overlea to Amarante | 3,511.25 mi (5,650.81 km) |
| Overlea to Amares | 3,489.47 mi (5,615.75 km) |
| Overlea to Amora | 3,530.23 mi (5,681.36 km) |
| Overlea to Anadia | 3,515.22 mi (5,657.21 km) |
| Overlea to Angra do Heroismo | 2,613.62 mi (4,206.22 km) |
| Overlea to Ansiao | 3,528.94 mi (5,679.27 km) |
| Overlea to Anta | 3,490.98 mi (5,618.19 km) |
