| Solothurn to Ardahan | 1,777.22 mi (2,860.15 km) |
| Solothurn to Ardesen | 1,694.20 mi (2,726.56 km) |
| Solothurn to Arhavi | 1,704.82 mi (2,743.64 km) |
| Solothurn to Aricak | 1,740.06 mi (2,800.36 km) |
| Solothurn to Armutlu | 1,152.48 mi (1,854.73 km) |
| Solothurn to Arnavutkoy | 1,125.63 mi (1,811.53 km) |
| Solothurn to Arpacay | 1,814.68 mi (2,920.45 km) |
| Solothurn to Arsin | 1,652.21 mi (2,658.98 km) |
| Solothurn to Arsuz | 1,627.27 mi (2,618.83 km) |
| Solothurn to Artvin | 1,733.58 mi (2,789.92 km) |
| Solothurn to Asagicinik | 1,474.84 mi (2,373.52 km) |
| Solothurn to Asarcik | 1,478.32 mi (2,379.13 km) |
| Solothurn to Askale | 1,720.24 mi (2,768.46 km) |
| Solothurn to Aslanapa | 1,247.04 mi (2,006.91 km) |
| Solothurn to Atca | 1,228.84 mi (1,977.62 km) |
