| Prospect Heights to Arapgir | 5,900.68 mi (9,496.23 km) |
| Prospect Heights to Ardahan | 5,913.83 mi (9,517.40 km) |
| Prospect Heights to Ardesen | 5,858.18 mi (9,427.83 km) |
| Prospect Heights to Arhavi | 5,859.63 mi (9,430.16 km) |
| Prospect Heights to Aricak | 5,979.42 mi (9,622.95 km) |
| Prospect Heights to Armutlu | 5,495.02 mi (8,843.38 km) |
| Prospect Heights to Arnavutkoy | 5,457.96 mi (8,783.73 km) |
| Prospect Heights to Arpacay | 5,947.30 mi (9,571.26 km) |
| Prospect Heights to Arsin | 5,839.70 mi (9,398.09 km) |
| Prospect Heights to Arsuz | 5,958.01 mi (9,588.49 km) |
| Prospect Heights to Artvin | 5,883.57 mi (9,468.70 km) |
| Prospect Heights to Asagicinik | 5,709.43 mi (9,188.44 km) |
| Prospect Heights to Asarcik | 5,719.84 mi (9,205.19 km) |
| Prospect Heights to Askale | 5,920.78 mi (9,528.58 km) |
| Prospect Heights to Aslanapa | 5,598.76 mi (9,010.34 km) |
