| Solothurn to Isparta | 1,335.27 mi (2,148.92 km) |
| Solothurn to Istanbul | 1,141.16 mi (1,836.52 km) |
| Solothurn to Izmir | 1,159.92 mi (1,866.70 km) |
| Solothurn to Kadinhani | 1,389.55 mi (2,236.27 km) |
| Solothurn to Kadirli | 1,598.77 mi (2,572.97 km) |
| Solothurn to Kagithane | 1,139.72 mi (1,834.19 km) |
| Solothurn to Kahramanmaras | 1,628.48 mi (2,620.78 km) |
| Solothurn to Kahta | 1,698.49 mi (2,733.45 km) |
| Solothurn to Kaman | 1,416.24 mi (2,279.22 km) |
| Solothurn to Kangal | 1,589.23 mi (2,557.61 km) |
| Solothurn to Kapakli | 1,085.50 mi (1,746.94 km) |
| Solothurn to Karaagac | 1,632.11 mi (2,626.62 km) |
| Solothurn to Karaagac | 1,085.85 mi (1,747.51 km) |
| Solothurn to Karabuk | 1,303.80 mi (2,098.27 km) |
| Solothurn to Karahalli | 1,267.09 mi (2,039.18 km) |
