| Gilbert to Alenquer | 5,409.28 mi (8,705.40 km) |
| Gilbert to Alfena | 5,347.27 mi (8,605.61 km) |
| Gilbert to Alijo | 5,391.14 mi (8,676.20 km) |
| Gilbert to Aljustrel | 5,491.16 mi (8,837.17 km) |
| Gilbert to Almada | 5,417.09 mi (8,717.97 km) |
| Gilbert to Almargem | 5,405.62 mi (8,699.51 km) |
| Gilbert to Almeirim | 5,421.36 mi (8,724.83 km) |
| Gilbert to Amadora | 5,411.70 mi (8,709.28 km) |
| Gilbert to Amarante | 5,366.01 mi (8,635.76 km) |
| Gilbert to Amares | 5,341.11 mi (8,595.69 km) |
| Gilbert to Amora | 5,420.92 mi (8,724.13 km) |
| Gilbert to Anadia | 5,382.07 mi (8,661.60 km) |
| Gilbert to Angra do Heroismo | 4,566.68 mi (7,349.35 km) |
| Gilbert to Ansiao | 5,401.91 mi (8,693.53 km) |
| Gilbert to Anta | 5,351.75 mi (8,612.81 km) |
