| Gurnee to Alenquer | 3,984.54 mi (6,412.49 km) |
| Gurnee to Alfena | 3,930.43 mi (6,325.42 km) |
| Gurnee to Alijo | 3,976.32 mi (6,399.27 km) |
| Gurnee to Aljustrel | 4,064.54 mi (6,541.25 km) |
| Gurnee to Almada | 3,991.15 mi (6,423.14 km) |
| Gurnee to Almargem | 3,979.98 mi (6,405.16 km) |
| Gurnee to Almeirim | 3,997.60 mi (6,433.52 km) |
| Gurnee to Amadora | 3,985.80 mi (6,414.53 km) |
| Gurnee to Amarante | 3,950.08 mi (6,357.04 km) |
| Gurnee to Amares | 3,926.06 mi (6,318.38 km) |
| Gurnee to Amora | 3,994.89 mi (6,429.16 km) |
| Gurnee to Anadia | 3,962.50 mi (6,377.03 km) |
| Gurnee to Angra do Heroismo | 3,131.60 mi (5,039.82 km) |
| Gurnee to Ansiao | 3,980.63 mi (6,406.20 km) |
| Gurnee to Anta | 3,933.89 mi (6,330.99 km) |
