| Cities | Distance |
|---|---|
| Duchcov to Oria | 722.73 mi (1,163.13 km) |
| Duchcov to Oristano | 780.04 mi (1,255.36 km) |
| Duchcov to Orta Nova | 647.56 mi (1,042.14 km) |
| Duchcov to Orte | 566.34 mi (911.44 km) |
| Duchcov to Ortona | 571.13 mi (919.15 km) |
| Duchcov to Orvieto | 550.30 mi (885.62 km) |
| Duchcov to Orzinuovi | 400.31 mi (644.24 km) |
| Duchcov to Osimo | 492.14 mi (792.02 km) |
| Duchcov to Ospitaletto | 387.73 mi (623.99 km) |
| Duchcov to Ostuni | 706.45 mi (1,136.92 km) |
| Duchcov to Ottaviano | 674.84 mi (1,086.05 km) |
| Duchcov to Ovada | 475.39 mi (765.07 km) |
| Duchcov to Ozieri | 728.85 mi (1,172.97 km) |
| Duchcov to Paceco | 873.97 mi (1,406.52 km) |
| Duchcov to Pachino | 961.85 mi (1,547.95 km) |