| Groningen to Karakocan | 1,857.24 mi (2,988.95 km) |
| Groningen to Karakopru | 1,894.78 mi (3,049.35 km) |
| Groningen to Karaman | 1,688.53 mi (2,717.43 km) |
| Groningen to Karapinar | 1,672.71 mi (2,691.97 km) |
| Groningen to Karatas | 1,799.02 mi (2,895.25 km) |
| Groningen to Karatepe | 1,389.39 mi (2,236.01 km) |
| Groningen to Karayilan | 1,822.36 mi (2,932.81 km) |
| Groningen to Kargipinar | 1,758.62 mi (2,830.22 km) |
| Groningen to Karkamis | 1,882.32 mi (3,029.30 km) |
| Groningen to Karliova | 1,879.58 mi (3,024.89 km) |
| Groningen to Kars | 1,903.75 mi (3,063.79 km) |
| Groningen to Kartal | 1,353.69 mi (2,178.55 km) |
| Groningen to Kas | 1,618.50 mi (2,604.72 km) |
| Groningen to Kastamonu | 1,500.73 mi (2,415.20 km) |
| Groningen to Kavak | 1,602.26 mi (2,578.59 km) |
