| Estoril to Kocaeli | 2,076.38 mi (3,341.61 km) |
| Estoril to Konak | 1,960.23 mi (3,154.69 km) |
| Estoril to Konakli | 2,244.15 mi (3,611.61 km) |
| Estoril to Konya | 2,252.06 mi (3,624.35 km) |
| Estoril to Koprukoy | 2,702.53 mi (4,349.31 km) |
| Estoril to Korfez | 2,066.64 mi (3,325.93 km) |
| Estoril to Korkut | 2,721.44 mi (4,379.74 km) |
| Estoril to Kose | 2,584.91 mi (4,160.00 km) |
| Estoril to Kovancilar | 2,622.67 mi (4,220.78 km) |
| Estoril to Koyulhisar | 2,490.06 mi (4,007.36 km) |
| Estoril to Kozan | 2,434.56 mi (3,918.05 km) |
| Estoril to Kozlu | 2,163.39 mi (3,481.64 km) |
| Estoril to Kozluk | 2,717.27 mi (4,373.03 km) |
| Estoril to Kucuk Dalyan | 2,479.12 mi (3,989.75 km) |
| Estoril to Kucukcekmece | 2,016.20 mi (3,244.76 km) |
