| River Grove to Jozefow | 4,682.82 mi (7,536.28 km) |
| River Grove to Kalisz | 4,595.98 mi (7,396.52 km) |
| River Grove to Kamien Pomorski | 4,393.65 mi (7,070.89 km) |
| River Grove to Kamienna Gora | 4,568.21 mi (7,351.83 km) |
| River Grove to Karczew | 4,685.61 mi (7,540.76 km) |
| River Grove to Kartuzy | 4,489.55 mi (7,225.23 km) |
| River Grove to Katowice | 4,692.70 mi (7,552.16 km) |
| River Grove to Kedzierzyn-Kozle | 4,661.24 mi (7,501.53 km) |
| River Grove to Kepno | 4,613.26 mi (7,424.33 km) |
| River Grove to Ketrzyn | 4,600.41 mi (7,403.65 km) |
| River Grove to Kety | 4,715.75 mi (7,589.27 km) |
| River Grove to Kielce | 4,719.81 mi (7,595.80 km) |
| River Grove to Kielczow | 4,592.19 mi (7,390.41 km) |
| River Grove to Klobuck | 4,661.22 mi (7,501.50 km) |
| River Grove to Klodzko | 4,604.41 mi (7,410.08 km) |
