| Isabela to Kocaali | 5,780.29 mi (9,302.47 km) |
| Isabela to Kocaeli | 5,740.67 mi (9,238.72 km) |
| Isabela to Konak | 5,648.79 mi (9,090.85 km) |
| Isabela to Konakli | 5,936.21 mi (9,553.41 km) |
| Isabela to Konya | 5,936.57 mi (9,553.99 km) |
| Isabela to Koprukoy | 6,342.99 mi (10,208.06 km) |
| Isabela to Korfez | 5,731.08 mi (9,223.28 km) |
| Isabela to Korkut | 6,376.36 mi (10,261.75 km) |
| Isabela to Kose | 6,230.07 mi (10,026.32 km) |
| Isabela to Kovancilar | 6,283.62 mi (10,112.51 km) |
| Isabela to Koyulhisar | 6,139.77 mi (9,881.00 km) |
| Isabela to Kozan | 6,116.03 mi (9,842.79 km) |
| Isabela to Kozlu | 5,815.74 mi (9,359.53 km) |
| Isabela to Kozluk | 6,378.62 mi (10,265.39 km) |
| Isabela to Kucuk Dalyan | 6,167.31 mi (9,925.33 km) |
