| Solothurn to Kayapinar | 1,765.04 mi (2,840.56 km) |
| Solothurn to Kayseri | 1,519.87 mi (2,446.00 km) |
| Solothurn to Kemalpasa | 1,171.40 mi (1,885.19 km) |
| Solothurn to Kemer | 1,384.43 mi (2,228.02 km) |
| Solothurn to Keskin | 1,400.03 mi (2,253.14 km) |
| Solothurn to Kilimli | 1,258.21 mi (2,024.90 km) |
| Solothurn to Kilis | 1,670.54 mi (2,688.48 km) |
| Solothurn to Kinik | 1,142.17 mi (1,838.14 km) |
| Solothurn to Kirikkale | 1,389.59 mi (2,236.33 km) |
| Solothurn to Kirkagac | 1,154.53 mi (1,858.04 km) |
| Solothurn to Kirklareli | 1,038.57 mi (1,671.42 km) |
| Solothurn to Kirsehir | 1,443.82 mi (2,323.61 km) |
| Solothurn to Kizilpinar | 1,087.73 mi (1,750.53 km) |
| Solothurn to Kiziltepe | 1,810.98 mi (2,914.49 km) |
| Solothurn to Kocaali | 1,226.47 mi (1,973.81 km) |
