| Groningen to Kocaeli | 1,386.15 mi (2,230.79 km) |
| Groningen to Konak | 1,413.32 mi (2,274.51 km) |
| Groningen to Konakli | 1,673.44 mi (2,693.14 km) |
| Groningen to Konya | 1,626.40 mi (2,617.44 km) |
| Groningen to Koprukoy | 1,882.71 mi (3,029.93 km) |
| Groningen to Korfez | 1,378.45 mi (2,218.40 km) |
| Groningen to Korkut | 1,936.17 mi (3,115.96 km) |
| Groningen to Kose | 1,783.66 mi (2,870.53 km) |
| Groningen to Kovancilar | 1,861.55 mi (2,995.88 km) |
| Groningen to Koyulhisar | 1,707.57 mi (2,748.07 km) |
| Groningen to Kozan | 1,768.79 mi (2,846.60 km) |
| Groningen to Kozlu | 1,421.11 mi (2,287.05 km) |
| Groningen to Kozluk | 1,950.35 mi (3,138.79 km) |
| Groningen to Kucuk Dalyan | 1,845.79 mi (2,970.51 km) |
| Groningen to Kucukcekmece | 1,334.05 mi (2,146.95 km) |
