| Rocky River to Jozefow | 4,508.35 mi (7,255.49 km) |
| Rocky River to Kalisz | 4,414.30 mi (7,104.12 km) |
| Rocky River to Kamien Pomorski | 4,215.18 mi (6,783.67 km) |
| Rocky River to Kamienna Gora | 4,379.13 mi (7,047.53 km) |
| Rocky River to Karczew | 4,510.98 mi (7,259.72 km) |
| Rocky River to Kartuzy | 4,318.32 mi (6,949.67 km) |
| Rocky River to Katowice | 4,507.04 mi (7,253.38 km) |
| Rocky River to Kedzierzyn-Kozle | 4,474.39 mi (7,200.84 km) |
| Rocky River to Kepno | 4,429.57 mi (7,128.71 km) |
| Rocky River to Ketrzyn | 4,433.80 mi (7,135.52 km) |
| Rocky River to Kety | 4,529.11 mi (7,288.89 km) |
| Rocky River to Kielce | 4,539.45 mi (7,305.54 km) |
| Rocky River to Kielczow | 4,406.51 mi (7,091.59 km) |
| Rocky River to Klobuck | 4,477.86 mi (7,206.41 km) |
| Rocky River to Klodzko | 4,415.08 mi (7,105.39 km) |
