| Grottaferrata to Kalisz | 734.30 mi (1,181.74 km) |
| Grottaferrata to Kamien Pomorski | 847.19 mi (1,363.41 km) |
| Grottaferrata to Kamienna Gora | 641.71 mi (1,032.73 km) |
| Grottaferrata to Karczew | 817.09 mi (1,314.98 km) |
| Grottaferrata to Kartuzy | 902.89 mi (1,453.06 km) |
| Grottaferrata to Katowice | 659.58 mi (1,061.49 km) |
| Grottaferrata to Kedzierzyn-Kozle | 647.75 mi (1,042.46 km) |
| Grottaferrata to Kepno | 702.47 mi (1,130.52 km) |
| Grottaferrata to Ketrzyn | 938.71 mi (1,510.70 km) |
| Grottaferrata to Kety | 642.35 mi (1,033.75 km) |
| Grottaferrata to Kielce | 732.77 mi (1,179.28 km) |
| Grottaferrata to Kielczow | 680.51 mi (1,095.18 km) |
| Grottaferrata to Klobuck | 697.21 mi (1,122.06 km) |
| Grottaferrata to Klodzko | 626.73 mi (1,008.63 km) |
| Grottaferrata to Kluczbork | 687.60 mi (1,106.58 km) |
