| Karlovac to Rybnik | 346.93 mi (558.34 km) |
| Karlovac to Ryki | 515.10 mi (828.97 km) |
| Karlovac to Rypin | 552.46 mi (889.09 km) |
| Karlovac to Rzeszow | 433.95 mi (698.38 km) |
| Karlovac to Sandomierz | 458.99 mi (738.68 km) |
| Karlovac to Sanok | 418.91 mi (674.17 km) |
| Karlovac to Sedziszow Malopolski | 426.14 mi (685.80 km) |
| Karlovac to Sepolno Krajenskie | 557.52 mi (897.24 km) |
| Karlovac to Sidlice | 627.29 mi (1,009.53 km) |
| Karlovac to Siechnice | 390.69 mi (628.76 km) |
| Karlovac to Siedlce | 553.20 mi (890.29 km) |
| Karlovac to Siemianowice Slaskie | 367.32 mi (591.14 km) |
| Karlovac to Siemiatycze | 582.67 mi (937.71 km) |
| Karlovac to Sieradz | 447.14 mi (719.61 km) |
| Karlovac to Sierpc | 543.81 mi (875.18 km) |
