| Chicago to Ames | 3,876.37 mi (6,238.42 km) |
| Chicago to Amorebieta | 4,124.82 mi (6,638.25 km) |
| Chicago to Amposta | 4,361.13 mi (7,018.57 km) |
| Chicago to Amurrio | 4,119.11 mi (6,629.06 km) |
| Chicago to Andoain | 4,155.91 mi (6,688.28 km) |
| Chicago to Andraitx | 4,485.59 mi (7,218.85 km) |
| Chicago to Andujar | 4,254.19 mi (6,846.45 km) |
| Chicago to Antequera | 4,268.93 mi (6,870.18 km) |
| Chicago to Antigua | 4,138.26 mi (6,659.88 km) |
| Chicago to Aranda de Duero | 4,137.79 mi (6,659.13 km) |
| Chicago to Aranjuez | 4,200.92 mi (6,760.74 km) |
| Chicago to Archena | 4,376.58 mi (7,043.42 km) |
| Chicago to Arcos de la Frontera | 4,221.31 mi (6,793.55 km) |
| Chicago to Arenys de Mar | 4,413.07 mi (7,102.15 km) |
| Chicago to Arenys de Munt | 4,411.45 mi (7,099.55 km) |
