| Rocky River to Kidricevo | 4,542.41 mi (7,310.30 km) |
| Rocky River to Kobarid | 4,461.82 mi (7,180.60 km) |
| Rocky River to Kobilje | 4,554.32 mi (7,329.47 km) |
| Rocky River to Kocevje | 4,536.16 mi (7,300.25 km) |
| Rocky River to Komen | 4,485.47 mi (7,218.67 km) |
| Rocky River to Komenda | 4,501.17 mi (7,243.93 km) |
| Rocky River to Koper | 4,495.22 mi (7,234.36 km) |
| Rocky River to Kostanjevica na Krki | 4,550.28 mi (7,322.96 km) |
| Rocky River to Kostel | 4,543.51 mi (7,312.08 km) |
| Rocky River to Kozje | 4,546.40 mi (7,316.72 km) |
| Rocky River to Kranj | 4,493.38 mi (7,231.40 km) |
| Rocky River to Kranjska Gora | 4,460.74 mi (7,178.86 km) |
| Rocky River to Krizevci | 4,549.33 mi (7,321.44 km) |
| Rocky River to Krsko | 4,548.41 mi (7,319.96 km) |
| Rocky River to Kuzma | 4,536.30 mi (7,300.47 km) |
