| Silverdale to Alenquer | 5,194.44 mi (8,359.64 km) |
| Silverdale to Alfena | 5,094.73 mi (8,199.18 km) |
| Silverdale to Alijo | 5,127.44 mi (8,251.82 km) |
| Silverdale to Aljustrel | 5,284.13 mi (8,503.99 km) |
| Silverdale to Almada | 5,209.24 mi (8,383.47 km) |
| Silverdale to Almargem | 5,196.46 mi (8,362.90 km) |
| Silverdale to Almeirim | 5,200.10 mi (8,368.76 km) |
| Silverdale to Amadora | 5,203.84 mi (8,374.78 km) |
| Silverdale to Amarante | 5,108.42 mi (8,221.22 km) |
| Silverdale to Amares | 5,081.00 mi (8,177.07 km) |
| Silverdale to Amora | 5,213.46 mi (8,390.26 km) |
| Silverdale to Anadia | 5,140.59 mi (8,272.98 km) |
| Silverdale to Angra do Heroismo | 4,538.85 mi (7,304.58 km) |
| Silverdale to Ansiao | 5,168.11 mi (8,317.26 km) |
| Silverdale to Anta | 5,103.66 mi (8,213.55 km) |
