| Solothurn to Karakocan | 1,721.93 mi (2,771.18 km) |
| Solothurn to Karakopru | 1,728.70 mi (2,782.08 km) |
| Solothurn to Karaman | 1,476.69 mi (2,376.50 km) |
| Solothurn to Karapinar | 1,470.19 mi (2,366.04 km) |
| Solothurn to Karatas | 1,598.45 mi (2,572.46 km) |
| Solothurn to Karatepe | 1,196.72 mi (1,925.94 km) |
| Solothurn to Karayilan | 1,630.58 mi (2,624.17 km) |
| Solothurn to Kargipinar | 1,551.12 mi (2,496.28 km) |
| Solothurn to Karkamis | 1,706.04 mi (2,745.61 km) |
| Solothurn to Karliova | 1,755.75 mi (2,825.60 km) |
| Solothurn to Kars | 1,810.99 mi (2,914.51 km) |
| Solothurn to Kartal | 1,156.13 mi (1,860.61 km) |
| Solothurn to Kas | 1,363.19 mi (2,193.85 km) |
| Solothurn to Kastamonu | 1,351.66 mi (2,175.29 km) |
| Solothurn to Kavak | 1,466.39 mi (2,359.92 km) |
