| Round Lake Beach to Alenquer | 3,990.82 mi (6,422.61 km) |
| Round Lake Beach to Alfena | 3,936.55 mi (6,335.27 km) |
| Round Lake Beach to Alijo | 3,982.40 mi (6,409.06 km) |
| Round Lake Beach to Aljustrel | 4,070.87 mi (6,551.44 km) |
| Round Lake Beach to Almada | 3,997.46 mi (6,433.30 km) |
| Round Lake Beach to Almargem | 3,986.29 mi (6,415.31 km) |
| Round Lake Beach to Almeirim | 4,003.86 mi (6,443.59 km) |
| Round Lake Beach to Amadora | 3,992.11 mi (6,424.68 km) |
| Round Lake Beach to Amarante | 3,956.19 mi (6,366.87 km) |
| Round Lake Beach to Amares | 3,932.14 mi (6,328.17 km) |
| Round Lake Beach to Amora | 4,001.21 mi (6,439.32 km) |
| Round Lake Beach to Anadia | 3,968.68 mi (6,386.97 km) |
| Round Lake Beach to Angra do Heroismo | 3,138.37 mi (5,050.72 km) |
| Round Lake Beach to Ansiao | 3,986.83 mi (6,416.19 km) |
| Round Lake Beach to Anta | 3,940.03 mi (6,340.87 km) |
