| Prospect Heights to Amelia | 4,780.59 mi (7,693.62 km) |
| Prospect Heights to Anagni | 4,845.23 mi (7,797.65 km) |
| Prospect Heights to Ancona | 4,777.69 mi (7,688.94 km) |
| Prospect Heights to Andria | 4,992.98 mi (8,035.43 km) |
| Prospect Heights to Angri | 4,946.06 mi (7,959.92 km) |
| Prospect Heights to Anguillara Sabazia | 4,794.77 mi (7,716.44 km) |
| Prospect Heights to Anzio | 4,836.88 mi (7,784.20 km) |
| Prospect Heights to Anzola dell'Emilia | 4,647.40 mi (7,479.26 km) |
| Prospect Heights to Aosta | 4,446.47 mi (7,155.90 km) |
| Prospect Heights to Apricena | 4,934.20 mi (7,940.82 km) |
| Prospect Heights to Aprilia | 4,831.82 mi (7,776.07 km) |
| Prospect Heights to Aradeo | 5,114.52 mi (8,231.03 km) |
| Prospect Heights to Aragona | 5,056.56 mi (8,137.74 km) |
| Prospect Heights to Arco | 4,578.20 mi (7,367.90 km) |
| Prospect Heights to Arcola | 4,614.32 mi (7,426.04 km) |
