| River Grove to Kidricevo | 4,747.99 mi (7,641.15 km) |
| River Grove to Kobarid | 4,671.97 mi (7,518.81 km) |
| River Grove to Kobilje | 4,757.83 mi (7,656.99 km) |
| River Grove to Kocevje | 4,746.12 mi (7,638.14 km) |
| River Grove to Komen | 4,696.83 mi (7,558.82 km) |
| River Grove to Komenda | 4,709.74 mi (7,579.59 km) |
| River Grove to Koper | 4,707.53 mi (7,576.04 km) |
| River Grove to Kostanjevica na Krki | 4,758.49 mi (7,658.06 km) |
| River Grove to Kostel | 4,753.84 mi (7,650.57 km) |
| River Grove to Kozje | 4,753.58 mi (7,650.14 km) |
| River Grove to Kranj | 4,702.17 mi (7,567.41 km) |
| River Grove to Kranjska Gora | 4,669.68 mi (7,515.12 km) |
| River Grove to Krizevci | 4,753.73 mi (7,650.39 km) |
| River Grove to Krsko | 4,756.16 mi (7,654.30 km) |
| River Grove to Kuzma | 4,739.85 mi (7,628.06 km) |
