| Karlovac to Ingre | 670.82 mi (1,079.58 km) |
| Karlovac to Irigny | 518.57 mi (834.56 km) |
| Karlovac to Isbergues | 699.83 mi (1,126.27 km) |
| Karlovac to Issoire | 595.01 mi (957.57 km) |
| Karlovac to Issoudun | 655.13 mi (1,054.33 km) |
| Karlovac to Issy-les-Moulineaux | 664.22 mi (1,068.95 km) |
| Karlovac to Istres | 537.46 mi (864.96 km) |
| Karlovac to Ivry-sur-Seine | 659.33 mi (1,061.09 km) |
| Karlovac to Jarville-la-Malgrange | 491.24 mi (790.58 km) |
| Karlovac to Jeumont | 624.96 mi (1,005.77 km) |
| Karlovac to Joigny | 600.12 mi (965.79 km) |
| Karlovac to Joinville-le-Pont | 655.28 mi (1,054.57 km) |
| Karlovac to Joue-les-Tours | 719.62 mi (1,158.12 km) |
| Karlovac to Jouy-le-Moutier | 677.82 mi (1,090.84 km) |
| Karlovac to Juvignac | 591.77 mi (952.37 km) |
