| Defiance to Alenquer | 3,849.80 mi (6,195.65 km) |
| Defiance to Alfena | 3,802.24 mi (6,119.11 km) |
| Defiance to Alijo | 3,849.45 mi (6,195.09 km) |
| Defiance to Aljustrel | 3,927.85 mi (6,321.27 km) |
| Defiance to Almada | 3,855.27 mi (6,204.46 km) |
| Defiance to Almargem | 3,844.41 mi (6,186.97 km) |
| Defiance to Almeirim | 3,863.73 mi (6,218.07 km) |
| Defiance to Amadora | 3,849.97 mi (6,195.92 km) |
| Defiance to Amarante | 3,822.50 mi (6,151.72 km) |
| Defiance to Amares | 3,799.15 mi (6,114.14 km) |
| Defiance to Amora | 3,858.91 mi (6,210.32 km) |
| Defiance to Anadia | 3,832.18 mi (6,167.29 km) |
| Defiance to Angra do Heroismo | 2,976.35 mi (4,789.97 km) |
| Defiance to Ansiao | 3,848.89 mi (6,194.19 km) |
| Defiance to Anta | 3,804.94 mi (6,123.45 km) |
