| Sammamish to Alenquer | 5,175.42 mi (8,329.03 km) |
| Sammamish to Alfena | 5,076.44 mi (8,169.74 km) |
| Sammamish to Alijo | 5,109.42 mi (8,222.82 km) |
| Sammamish to Aljustrel | 5,265.03 mi (8,473.24 km) |
| Sammamish to Almada | 5,190.09 mi (8,352.64 km) |
| Sammamish to Almargem | 5,177.32 mi (8,332.10 km) |
| Sammamish to Almeirim | 5,181.22 mi (8,338.37 km) |
| Sammamish to Amadora | 5,184.68 mi (8,343.94 km) |
| Sammamish to Amarante | 5,090.26 mi (8,191.97 km) |
| Sammamish to Amares | 5,062.86 mi (8,147.88 km) |
| Sammamish to Amora | 5,194.30 mi (8,359.42 km) |
| Sammamish to Anadia | 5,122.09 mi (8,243.21 km) |
| Sammamish to Angra do Heroismo | 4,515.66 mi (7,267.25 km) |
| Sammamish to Ansiao | 5,149.47 mi (8,287.27 km) |
| Sammamish to Anta | 5,085.28 mi (8,183.97 km) |
