| Duchcov to Pyskowice | 214.58 mi (345.33 km) |
| Duchcov to Raciborz | 201.06 mi (323.57 km) |
| Duchcov to Radom | 326.74 mi (525.84 km) |
| Duchcov to Radomsko | 250.86 mi (403.73 km) |
| Duchcov to Radzionkow Nowy | 226.26 mi (364.13 km) |
| Duchcov to Radzymin | 343.25 mi (552.41 km) |
| Duchcov to Radzyn Podlaski | 392.68 mi (631.96 km) |
| Duchcov to Rawa Mazowiecka | 292.90 mi (471.38 km) |
| Duchcov to Rawicz | 151.77 mi (244.25 km) |
| Duchcov to Reda | 337.74 mi (543.55 km) |
| Duchcov to Rogozno | 203.43 mi (327.39 km) |
| Duchcov to Ropczyce | 349.09 mi (561.81 km) |
| Duchcov to Ruda Slaska | 225.96 mi (363.64 km) |
| Duchcov to Rumia | 336.19 mi (541.05 km) |
| Duchcov to Rury | 384.26 mi (618.40 km) |
