| Otopeni to Kelkheim (Taunus) | 907.87 mi (1,461.07 km) |
| Otopeni to Kelsterbach | 902.79 mi (1,452.90 km) |
| Otopeni to Kemberg | 793.59 mi (1,277.17 km) |
| Otopeni to Kempen | 1,019.52 mi (1,640.77 km) |
| Otopeni to Kempten | 783.99 mi (1,261.72 km) |
| Otopeni to Kenzingen | 905.58 mi (1,457.39 km) |
| Otopeni to Kerpen | 997.01 mi (1,604.53 km) |
| Otopeni to Ketsch | 888.81 mi (1,430.40 km) |
| Otopeni to Kevelaer | 1,031.52 mi (1,660.08 km) |
| Otopeni to Kiel | 979.84 mi (1,576.89 km) |
| Otopeni to Kierspe | 967.42 mi (1,556.91 km) |
| Otopeni to Kirchhain | 904.75 mi (1,456.06 km) |
| Otopeni to Kirchheim bei Munchen | 725.72 mi (1,167.93 km) |
| Otopeni to Kirchheim unter Teck | 836.17 mi (1,345.69 km) |
| Otopeni to Kirchhundem | 945.69 mi (1,521.95 km) |
