| Penafiel to Kocaeli | 1,976.48 mi (3,180.84 km) |
| Penafiel to Konak | 1,876.28 mi (3,019.59 km) |
| Penafiel to Konakli | 2,164.04 mi (3,482.69 km) |
| Penafiel to Konya | 2,164.63 mi (3,483.64 km) |
| Penafiel to Koprukoy | 2,595.72 mi (4,177.41 km) |
| Penafiel to Korfez | 1,966.78 mi (3,165.22 km) |
| Penafiel to Korkut | 2,619.67 mi (4,215.96 km) |
| Penafiel to Kose | 2,479.18 mi (3,989.85 km) |
| Penafiel to Kovancilar | 2,522.98 mi (4,060.34 km) |
| Penafiel to Koyulhisar | 2,385.57 mi (3,839.20 km) |
| Penafiel to Kozan | 2,345.10 mi (3,774.08 km) |
| Penafiel to Kozlu | 2,058.60 mi (3,312.99 km) |
| Penafiel to Kozluk | 2,618.01 mi (4,213.28 km) |
| Penafiel to Kucuk Dalyan | 2,394.89 mi (3,854.20 km) |
| Penafiel to Kucukcekmece | 1,915.90 mi (3,083.34 km) |
