| Columbia Heights to Arapgir | 5,899.79 mi (9,494.80 km) |
| Columbia Heights to Ardahan | 5,890.45 mi (9,479.77 km) |
| Columbia Heights to Ardesen | 5,840.95 mi (9,400.10 km) |
| Columbia Heights to Arhavi | 5,840.76 mi (9,399.80 km) |
| Columbia Heights to Aricak | 5,973.80 mi (9,613.91 km) |
| Columbia Heights to Armutlu | 5,523.67 mi (8,889.48 km) |
| Columbia Heights to Arnavutkoy | 5,484.37 mi (8,826.24 km) |
| Columbia Heights to Arpacay | 5,922.37 mi (9,531.13 km) |
| Columbia Heights to Arsin | 5,827.12 mi (9,377.84 km) |
| Columbia Heights to Arsuz | 5,975.78 mi (9,617.09 km) |
| Columbia Heights to Artvin | 5,863.26 mi (9,436.01 km) |
| Columbia Heights to Asagicinik | 5,708.83 mi (9,187.47 km) |
| Columbia Heights to Asarcik | 5,720.36 mi (9,206.02 km) |
| Columbia Heights to Askale | 5,908.68 mi (9,509.10 km) |
| Columbia Heights to Aslanapa | 5,628.68 mi (9,058.48 km) |
