| San Luis to Alenquer | 5,577.26 mi (8,975.73 km) |
| San Luis to Alfena | 5,512.72 mi (8,871.87 km) |
| San Luis to Alijo | 5,555.96 mi (8,941.45 km) |
| San Luis to Aljustrel | 5,659.79 mi (9,108.56 km) |
| San Luis to Almada | 5,585.50 mi (8,989.00 km) |
| San Luis to Almargem | 5,573.93 mi (8,970.38 km) |
| San Luis to Almeirim | 5,588.97 mi (8,994.59 km) |
| San Luis to Amadora | 5,580.10 mi (8,980.30 km) |
| San Luis to Amarante | 5,531.18 mi (8,901.57 km) |
| San Luis to Amares | 5,506.04 mi (8,861.12 km) |
| San Luis to Amora | 5,589.36 mi (8,995.21 km) |
| San Luis to Anadia | 5,548.33 mi (8,929.17 km) |
| San Luis to Angra do Heroismo | 4,742.07 mi (7,631.63 km) |
| San Luis to Ansiao | 5,568.70 mi (8,961.96 km) |
| San Luis to Anta | 5,517.51 mi (8,879.57 km) |
