| Bonn to Isparta | 1,455.77 mi (2,342.83 km) |
| Bonn to Istanbul | 1,240.28 mi (1,996.04 km) |
| Bonn to Izmir | 1,294.98 mi (2,084.08 km) |
| Bonn to Kadinhani | 1,497.16 mi (2,409.45 km) |
| Bonn to Kadirli | 1,693.80 mi (2,725.91 km) |
| Bonn to Kagithane | 1,238.15 mi (1,992.60 km) |
| Bonn to Kahramanmaras | 1,717.95 mi (2,764.77 km) |
| Bonn to Kahta | 1,778.78 mi (2,862.67 km) |
| Bonn to Kaman | 1,506.47 mi (2,424.43 km) |
| Bonn to Kangal | 1,663.36 mi (2,676.93 km) |
| Bonn to Kapakli | 1,186.76 mi (1,909.91 km) |
| Bonn to Karaagac | 1,732.94 mi (2,788.90 km) |
| Bonn to Karaagac | 1,187.59 mi (1,911.24 km) |
| Bonn to Karabuk | 1,381.80 mi (2,223.79 km) |
| Bonn to Karahalli | 1,388.88 mi (2,235.19 km) |
