| Halstead to Arapgir | 2,008.59 mi (3,232.51 km) |
| Halstead to Ardahan | 2,100.13 mi (3,379.83 km) |
| Halstead to Ardesen | 2,024.00 mi (3,257.32 km) |
| Halstead to Arhavi | 2,031.74 mi (3,269.76 km) |
| Halstead to Aricak | 2,098.04 mi (3,376.47 km) |
| Halstead to Armutlu | 1,547.00 mi (2,489.65 km) |
| Halstead to Arnavutkoy | 1,514.17 mi (2,436.82 km) |
| Halstead to Arpacay | 2,137.41 mi (3,439.83 km) |
| Halstead to Arsin | 1,989.20 mi (3,201.30 km) |
| Halstead to Arsuz | 2,020.60 mi (3,251.83 km) |
| Halstead to Artvin | 2,059.70 mi (3,314.77 km) |
| Halstead to Asagicinik | 1,825.11 mi (2,937.24 km) |
| Halstead to Asarcik | 1,831.47 mi (2,947.47 km) |
| Halstead to Askale | 2,063.69 mi (3,321.18 km) |
| Halstead to Aslanapa | 1,647.63 mi (2,651.61 km) |
