| Slupca to Kocaeli | 978.84 mi (1,575.29 km) |
| Slupca to Konak | 1,057.25 mi (1,701.47 km) |
| Slupca to Konakli | 1,282.36 mi (2,063.75 km) |
| Slupca to Konya | 1,220.96 mi (1,964.94 km) |
| Slupca to Koprukoy | 1,419.20 mi (2,283.98 km) |
| Slupca to Korfez | 972.61 mi (1,565.26 km) |
| Slupca to Korkut | 1,477.42 mi (2,377.68 km) |
| Slupca to Kose | 1,325.48 mi (2,133.15 km) |
| Slupca to Kovancilar | 1,409.22 mi (2,267.92 km) |
| Slupca to Koyulhisar | 1,255.34 mi (2,020.27 km) |
| Slupca to Kozan | 1,342.90 mi (2,161.19 km) |
| Slupca to Kozlu | 993.49 mi (1,598.86 km) |
| Slupca to Kozluk | 1,494.64 mi (2,405.39 km) |
| Slupca to Kucuk Dalyan | 1,425.03 mi (2,293.36 km) |
| Slupca to Kucukcekmece | 935.01 mi (1,504.75 km) |
