| Karlovy Vary to Rivarolo Canavese | 414.37 mi (666.86 km) |
| Karlovy Vary to Rivoli | 434.80 mi (699.75 km) |
| Karlovy Vary to Rocca di Papa | 584.85 mi (941.22 km) |
| Karlovy Vary to Rocca Priora | 583.67 mi (939.33 km) |
| Karlovy Vary to Roccapiemonte | 660.10 mi (1,062.33 km) |
| Karlovy Vary to Roccastrada | 505.39 mi (813.35 km) |
| Karlovy Vary to Romano di Lombardia | 356.32 mi (573.44 km) |
| Karlovy Vary to Rome | 576.37 mi (927.57 km) |
| Karlovy Vary to Roncade | 319.07 mi (513.49 km) |
| Karlovy Vary to Ronchi dei Legionari | 305.20 mi (491.17 km) |
| Karlovy Vary to Ronciglione | 549.58 mi (884.46 km) |
| Karlovy Vary to Rosa | 316.04 mi (508.61 km) |
| Karlovy Vary to Rosarno | 825.74 mi (1,328.89 km) |
| Karlovy Vary to Rosignano Marittimo | 485.39 mi (781.17 km) |
| Karlovy Vary to Rosolini | 932.54 mi (1,500.77 km) |
