| Karlovac to Rothenburg ob der Tauber | 367.95 mi (592.17 km) |
| Karlovac to Rottweil | 376.09 mi (605.25 km) |
| Karlovac to Rudersberg | 367.53 mi (591.49 km) |
| Karlovac to Rudesheim am Rhein | 470.79 mi (757.67 km) |
| Karlovac to Rudolstadt | 410.59 mi (660.79 km) |
| Karlovac to Runkel | 482.04 mi (775.77 km) |
| Karlovac to Ruppichteroth | 524.12 mi (843.49 km) |
| Karlovac to Russelsheim | 454.80 mi (731.93 km) |
| Karlovac to Rutesheim | 385.98 mi (621.18 km) |
| Karlovac to Ruthen | 525.94 mi (846.42 km) |
| Karlovac to Saalfeld | 405.73 mi (652.96 km) |
| Karlovac to Saarbrucken | 476.29 mi (766.52 km) |
| Karlovac to Saarlouis | 488.94 mi (786.87 km) |
| Karlovac to Saarwellingen | 488.07 mi (785.47 km) |
| Karlovac to Salzgitter | 517.85 mi (833.40 km) |
