| Karlovac to Reims | 597.92 mi (962.26 km) |
| Karlovac to Rennes | 833.05 mi (1,340.67 km) |
| Karlovac to Revel | 681.49 mi (1,096.76 km) |
| Karlovac to Reze | 823.42 mi (1,325.17 km) |
| Karlovac to Riedisheim | 418.45 mi (673.42 km) |
| Karlovac to Rillieux-la-Pape | 514.59 mi (828.16 km) |
| Karlovac to Riom | 600.37 mi (966.19 km) |
| Karlovac to Riorges | 555.63 mi (894.19 km) |
| Karlovac to Ris-Orangis | 654.75 mi (1,053.71 km) |
| Karlovac to Rive-de-Gier | 529.01 mi (851.36 km) |
| Karlovac to Rivesaltes | 655.25 mi (1,054.52 km) |
| Karlovac to Rixheim | 416.81 mi (670.78 km) |
| Karlovac to Roanne | 554.27 mi (892.01 km) |
| Karlovac to Roche-la-Moliere | 543.64 mi (874.91 km) |
| Karlovac to Rochefort | 795.67 mi (1,280.51 km) |
