| Duchcov to Ramnicu Sarat | 712.10 mi (1,146.01 km) |
| Duchcov to Ramnicu Valcea | 621.26 mi (999.83 km) |
| Duchcov to Rasnov | 640.76 mi (1,031.21 km) |
| Duchcov to Reghin | 564.85 mi (909.04 km) |
| Duchcov to Resita | 525.01 mi (844.92 km) |
| Duchcov to Roman | 650.69 mi (1,047.19 km) |
| Duchcov to Rosiori de Vede | 690.33 mi (1,110.98 km) |
| Duchcov to Rovinari | 587.32 mi (945.20 km) |
| Duchcov to Roznov | 636.39 mi (1,024.18 km) |
| Duchcov to Sabaoani | 644.58 mi (1,037.34 km) |
| Duchcov to Sacele | 649.34 mi (1,045.01 km) |
| Duchcov to Sacueni | 439.71 mi (707.65 km) |
| Duchcov to Salcea | 605.23 mi (974.03 km) |
| Duchcov to Salonta | 445.67 mi (717.23 km) |
| Duchcov to Sangeorgiu de Mures | 563.68 mi (907.15 km) |
