| Karlovac to Hizan | 1,462.93 mi (2,354.36 km) |
| Karlovac to Hopa | 1,322.21 mi (2,127.88 km) |
| Karlovac to Huyuk | 974.82 mi (1,568.82 km) |
| Karlovac to Idil | 1,468.00 mi (2,362.51 km) |
| Karlovac to Igdir | 1,488.34 mi (2,395.25 km) |
| Karlovac to Ihsaniye | 879.19 mi (1,414.93 km) |
| Karlovac to Ilic | 1,239.49 mi (1,994.77 km) |
| Karlovac to Ilica | 1,346.06 mi (2,166.27 km) |
| Karlovac to Incesu | 1,109.41 mi (1,785.43 km) |
| Karlovac to Incirliova | 818.51 mi (1,317.27 km) |
| Karlovac to Inebolu | 938.70 mi (1,510.69 km) |
| Karlovac to Inegol | 798.75 mi (1,285.47 km) |
| Karlovac to Ipsala | 629.26 mi (1,012.70 km) |
| Karlovac to Iskenderun | 1,232.76 mi (1,983.94 km) |
| Karlovac to Islahiye | 1,236.08 mi (1,989.27 km) |
