| Altoona to Alenquer | 3,585.51 mi (5,770.33 km) |
| Altoona to Alfena | 3,546.25 mi (5,707.14 km) |
| Altoona to Alijo | 3,594.98 mi (5,785.57 km) |
| Altoona to Aljustrel | 3,660.99 mi (5,891.79 km) |
| Altoona to Almada | 3,589.57 mi (5,776.86 km) |
| Altoona to Almargem | 3,579.11 mi (5,760.03 km) |
| Altoona to Almeirim | 3,600.47 mi (5,794.40 km) |
| Altoona to Amadora | 3,584.35 mi (5,768.45 km) |
| Altoona to Amarante | 3,567.22 mi (5,740.88 km) |
| Altoona to Amares | 3,544.81 mi (5,704.81 km) |
| Altoona to Amora | 3,593.09 mi (5,782.52 km) |
| Altoona to Anadia | 3,573.42 mi (5,750.87 km) |
| Altoona to Angra do Heroismo | 2,689.92 mi (4,329.01 km) |
| Altoona to Ansiao | 3,588.33 mi (5,774.85 km) |
| Altoona to Anta | 3,547.98 mi (5,709.92 km) |
