| Sumperk to Kocaeli | 891.63 mi (1,434.94 km) |
| Sumperk to Konak | 941.31 mi (1,514.89 km) |
| Sumperk to Konakli | 1,186.08 mi (1,908.81 km) |
| Sumperk to Konya | 1,133.47 mi (1,824.14 km) |
| Sumperk to Koprukoy | 1,389.67 mi (2,236.46 km) |
| Sumperk to Korfez | 884.33 mi (1,423.19 km) |
| Sumperk to Korkut | 1,440.23 mi (2,317.83 km) |
| Sumperk to Kose | 1,287.81 mi (2,072.53 km) |
| Sumperk to Kovancilar | 1,363.55 mi (2,194.42 km) |
| Sumperk to Koyulhisar | 1,209.79 mi (1,946.96 km) |
| Sumperk to Kozan | 1,270.90 mi (2,045.31 km) |
| Sumperk to Kozlu | 922.39 mi (1,484.45 km) |
| Sumperk to Kozluk | 1,453.19 mi (2,338.69 km) |
| Sumperk to Kucuk Dalyan | 1,349.08 mi (2,171.13 km) |
| Sumperk to Kucukcekmece | 841.87 mi (1,354.86 km) |
