| Katy to Alenquer | 4,801.15 mi (7,726.70 km) |
| Katy to Alfena | 4,768.43 mi (7,674.05 km) |
| Katy to Alijo | 4,818.00 mi (7,753.82 km) |
| Katy to Aljustrel | 4,873.79 mi (7,843.61 km) |
| Katy to Almada | 4,803.81 mi (7,730.98 km) |
| Katy to Almargem | 4,793.79 mi (7,714.85 km) |
| Katy to Almeirim | 4,817.02 mi (7,752.25 km) |
| Katy to Amadora | 4,798.68 mi (7,722.72 km) |
| Katy to Amarante | 4,789.79 mi (7,708.43 km) |
| Katy to Amares | 4,767.96 mi (7,673.29 km) |
| Katy to Amora | 4,807.19 mi (7,736.42 km) |
| Katy to Anadia | 4,793.70 mi (7,714.71 km) |
| Katy to Angra do Heroismo | 3,877.77 mi (6,240.67 km) |
| Katy to Ansiao | 4,807.20 mi (7,736.44 km) |
| Katy to Anta | 4,769.54 mi (7,675.84 km) |
