| Rancho Santa Margarita to Alenquer | 5,650.84 mi (9,094.14 km) |
| Rancho Santa Margarita to Alfena | 5,580.28 mi (8,980.59 km) |
| Rancho Santa Margarita to Alijo | 5,622.00 mi (9,047.73 km) |
| Rancho Santa Margarita to Aljustrel | 5,734.93 mi (9,229.47 km) |
| Rancho Santa Margarita to Almada | 5,660.17 mi (9,109.16 km) |
| Rancho Santa Margarita to Almargem | 5,648.35 mi (9,090.14 km) |
| Rancho Santa Margarita to Almeirim | 5,661.64 mi (9,111.53 km) |
| Rancho Santa Margarita to Amadora | 5,654.74 mi (9,100.42 km) |
| Rancho Santa Margarita to Amarante | 5,598.04 mi (9,009.17 km) |
| Rancho Santa Margarita to Amares | 5,572.40 mi (8,967.91 km) |
| Rancho Santa Margarita to Amora | 5,664.11 mi (9,115.50 km) |
| Rancho Santa Margarita to Anadia | 5,617.73 mi (9,040.87 km) |
| Rancho Santa Margarita to Angra do Heroismo | 4,838.27 mi (7,786.44 km) |
| Rancho Santa Margarita to Ansiao | 5,639.37 mi (9,075.69 km) |
| Rancho Santa Margarita to Anta | 5,585.76 mi (8,989.42 km) |
