| Duchcov to Isparta | 1,211.23 mi (1,949.29 km) |
| Duchcov to Istanbul | 984.24 mi (1,583.99 km) |
| Duchcov to Izmir | 1,066.19 mi (1,715.87 km) |
| Duchcov to Kadinhani | 1,242.58 mi (1,999.74 km) |
| Duchcov to Kadirli | 1,429.17 mi (2,300.03 km) |
| Duchcov to Kagithane | 981.68 mi (1,579.87 km) |
| Duchcov to Kahramanmaras | 1,450.05 mi (2,333.63 km) |
| Duchcov to Kahta | 1,505.87 mi (2,423.47 km) |
| Duchcov to Kaman | 1,240.96 mi (1,997.13 km) |
| Duchcov to Kangal | 1,388.43 mi (2,234.46 km) |
| Duchcov to Kapakli | 933.34 mi (1,502.06 km) |
| Duchcov to Karaagac | 1,471.37 mi (2,367.94 km) |
| Duchcov to Karaagac | 934.48 mi (1,503.89 km) |
| Duchcov to Karabuk | 1,111.19 mi (1,788.29 km) |
| Duchcov to Karahalli | 1,146.58 mi (1,845.24 km) |
