| Keystone to Arapgir | 6,443.10 mi (10,369.17 km) |
| Keystone to Ardahan | 6,511.42 mi (10,479.12 km) |
| Keystone to Ardesen | 6,442.50 mi (10,368.21 km) |
| Keystone to Arhavi | 6,447.88 mi (10,376.85 km) |
| Keystone to Aricak | 6,531.21 mi (10,510.96 km) |
| Keystone to Armutlu | 5,975.11 mi (9,616.00 km) |
| Keystone to Arnavutkoy | 5,945.19 mi (9,567.86 km) |
| Keystone to Arpacay | 6,547.65 mi (10,537.42 km) |
| Keystone to Arsin | 6,413.18 mi (10,321.02 km) |
| Keystone to Arsuz | 6,450.57 mi (10,381.19 km) |
| Keystone to Artvin | 6,474.62 mi (10,419.89 km) |
| Keystone to Asagicinik | 6,257.28 mi (10,070.12 km) |
| Keystone to Asarcik | 6,264.53 mi (10,081.79 km) |
| Keystone to Askale | 6,490.56 mi (10,445.55 km) |
| Keystone to Aslanapa | 6,071.86 mi (9,771.71 km) |
