| Karlovac to Siegburg | 531.43 mi (855.25 km) |
| Karlovac to Siegen | 509.04 mi (819.23 km) |
| Karlovac to Sigmaringen | 349.33 mi (562.18 km) |
| Karlovac to Simbach am Inn | 226.47 mi (364.46 km) |
| Karlovac to Simmerath | 553.89 mi (891.40 km) |
| Karlovac to Sindelfingen | 380.09 mi (611.70 km) |
| Karlovac to Sinsheim | 406.01 mi (653.42 km) |
| Karlovac to Sinzheim | 414.20 mi (666.59 km) |
| Karlovac to Sinzig | 518.49 mi (834.43 km) |
| Karlovac to Soest | 540.58 mi (869.99 km) |
| Karlovac to Solingen | 552.04 mi (888.42 km) |
| Karlovac to Soltau | 578.40 mi (930.84 km) |
| Karlovac to Sommerda | 441.86 mi (711.10 km) |
| Karlovac to Sondershausen | 459.51 mi (739.50 km) |
| Karlovac to Sonneberg | 392.61 mi (631.84 km) |
