| Grudziadz to Kocaeli | 1,021.19 mi (1,643.45 km) |
| Grudziadz to Konak | 1,114.31 mi (1,793.30 km) |
| Grudziadz to Konakli | 1,327.45 mi (2,136.32 km) |
| Grudziadz to Konya | 1,261.62 mi (2,030.39 km) |
| Grudziadz to Koprukoy | 1,427.21 mi (2,296.88 km) |
| Grudziadz to Korfez | 1,015.58 mi (1,634.42 km) |
| Grudziadz to Korkut | 1,489.27 mi (2,396.75 km) |
| Grudziadz to Kose | 1,338.49 mi (2,154.10 km) |
| Grudziadz to Kovancilar | 1,426.06 mi (2,295.02 km) |
| Grudziadz to Koyulhisar | 1,273.10 mi (2,048.86 km) |
| Grudziadz to Kozan | 1,374.44 mi (2,211.95 km) |
| Grudziadz to Kozlu | 1,027.18 mi (1,653.08 km) |
| Grudziadz to Kozluk | 1,508.72 mi (2,428.05 km) |
| Grudziadz to Kucuk Dalyan | 1,458.28 mi (2,346.87 km) |
| Grudziadz to Kucukcekmece | 980.89 mi (1,578.59 km) |
