| Castle Rock to Arapgir | 6,543.86 mi (10,531.32 km) |
| Castle Rock to Ardahan | 6,513.04 mi (10,481.72 km) |
| Castle Rock to Ardesen | 6,470.06 mi (10,412.55 km) |
| Castle Rock to Arhavi | 6,468.26 mi (10,409.66 km) |
| Castle Rock to Aricak | 6,613.11 mi (10,642.77 km) |
| Castle Rock to Armutlu | 6,193.30 mi (9,967.15 km) |
| Castle Rock to Arnavutkoy | 6,152.59 mi (9,901.64 km) |
| Castle Rock to Arpacay | 6,543.12 mi (10,530.14 km) |
| Castle Rock to Arsin | 6,460.84 mi (10,397.71 km) |
| Castle Rock to Arsuz | 6,635.15 mi (10,678.24 km) |
| Castle Rock to Artvin | 6,489.16 mi (10,443.29 km) |
| Castle Rock to Asagicinik | 6,354.31 mi (10,226.27 km) |
| Castle Rock to Asarcik | 6,366.75 mi (10,246.30 km) |
| Castle Rock to Askale | 6,542.31 mi (10,528.82 km) |
| Castle Rock to Aslanapa | 6,298.74 mi (10,136.85 km) |
