| Karlovac to Kayapinar | 1,366.67 mi (2,199.45 km) |
| Karlovac to Kayseri | 1,119.76 mi (1,802.08 km) |
| Karlovac to Kemalpasa | 779.22 mi (1,254.03 km) |
| Karlovac to Kemer | 991.08 mi (1,594.98 km) |
| Karlovac to Keskin | 1,000.00 mi (1,609.34 km) |
| Karlovac to Kilimli | 860.02 mi (1,384.06 km) |
| Karlovac to Kilis | 1,270.13 mi (2,044.07 km) |
| Karlovac to Kinik | 747.26 mi (1,202.60 km) |
| Karlovac to Kirikkale | 989.68 mi (1,592.73 km) |
| Karlovac to Kirkagac | 758.92 mi (1,221.36 km) |
| Karlovac to Kirklareli | 638.15 mi (1,027.00 km) |
| Karlovac to Kirsehir | 1,043.58 mi (1,679.47 km) |
| Karlovac to Kizilpinar | 687.30 mi (1,106.10 km) |
| Karlovac to Kiziltepe | 1,411.84 mi (2,272.14 km) |
| Karlovac to Kocaali | 826.69 mi (1,330.43 km) |
