| Roudnice nad Labem to Rivarolo Canavese | 464.26 mi (747.15 km) |
| Roudnice nad Labem to Rivoli | 484.47 mi (779.67 km) |
| Roudnice nad Labem to Rocca di Papa | 602.78 mi (970.09 km) |
| Roudnice nad Labem to Rocca Priora | 601.36 mi (967.79 km) |
| Roudnice nad Labem to Roccapiemonte | 668.02 mi (1,075.07 km) |
| Roudnice nad Labem to Roccastrada | 532.79 mi (857.45 km) |
| Roudnice nad Labem to Romano di Lombardia | 398.06 mi (640.61 km) |
| Roudnice nad Labem to Rome | 595.59 mi (958.51 km) |
| Roudnice nad Labem to Roncade | 342.92 mi (551.88 km) |
| Roudnice nad Labem to Ronchi dei Legionari | 319.22 mi (513.73 km) |
| Roudnice nad Labem to Ronciglione | 570.49 mi (918.12 km) |
| Roudnice nad Labem to Rosa | 345.08 mi (555.35 km) |
| Roudnice nad Labem to Rosarno | 829.28 mi (1,334.60 km) |
| Roudnice nad Labem to Rosignano Marittimo | 517.22 mi (832.39 km) |
| Roudnice nad Labem to Rosolini | 940.89 mi (1,514.21 km) |
