| Silverton to Alenquer | 5,323.14 mi (8,566.76 km) |
| Silverton to Alfena | 5,227.43 mi (8,412.74 km) |
| Silverton to Alijo | 5,261.57 mi (8,467.68 km) |
| Silverton to Aljustrel | 5,412.30 mi (8,710.25 km) |
| Silverton to Almada | 5,337.17 mi (8,589.35 km) |
| Silverton to Almargem | 5,324.49 mi (8,568.94 km) |
| Silverton to Almeirim | 5,329.59 mi (8,577.14 km) |
| Silverton to Amadora | 5,331.75 mi (8,580.62 km) |
| Silverton to Amarante | 5,241.77 mi (8,435.81 km) |
| Silverton to Amares | 5,214.52 mi (8,391.95 km) |
| Silverton to Amora | 5,341.37 mi (8,596.10 km) |
| Silverton to Anadia | 5,272.20 mi (8,484.78 km) |
| Silverton to Angra do Heroismo | 4,640.30 mi (7,467.84 km) |
| Silverton to Ansiao | 5,298.93 mi (8,527.81 km) |
| Silverton to Anta | 5,235.88 mi (8,426.34 km) |
