| Rock Hill to Alenquer | 3,877.45 mi (6,240.16 km) |
| Rock Hill to Alfena | 3,851.41 mi (6,198.24 km) |
| Rock Hill to Alijo | 3,902.07 mi (6,279.78 km) |
| Rock Hill to Aljustrel | 3,948.07 mi (6,353.81 km) |
| Rock Hill to Almada | 3,879.12 mi (6,242.83 km) |
| Rock Hill to Almargem | 3,869.41 mi (6,227.21 km) |
| Rock Hill to Almeirim | 3,894.01 mi (6,266.81 km) |
| Rock Hill to Amadora | 3,874.05 mi (6,234.69 km) |
| Rock Hill to Amarante | 3,873.28 mi (6,233.45 km) |
| Rock Hill to Amares | 3,852.36 mi (6,199.78 km) |
| Rock Hill to Amora | 3,882.40 mi (6,248.12 km) |
| Rock Hill to Anadia | 3,874.25 mi (6,235.00 km) |
| Rock Hill to Angra do Heroismo | 2,945.41 mi (4,740.18 km) |
| Rock Hill to Ansiao | 3,886.26 mi (6,254.32 km) |
| Rock Hill to Anta | 3,851.69 mi (6,198.69 km) |
