| Monte Porzio Catone to Knurow | 646.64 mi (1,040.67 km) |
| Monte Porzio Catone to Kobylka | 827.75 mi (1,332.14 km) |
| Monte Porzio Catone to Kokoszki | 905.57 mi (1,457.37 km) |
| Monte Porzio Catone to Kolbuszowa | 725.48 mi (1,167.55 km) |
| Monte Porzio Catone to Kolno | 907.13 mi (1,459.89 km) |
| Monte Porzio Catone to Kolo | 769.03 mi (1,237.63 km) |
| Monte Porzio Catone to Kolobrzeg | 863.94 mi (1,390.38 km) |
| Monte Porzio Catone to Koluszki | 762.91 mi (1,227.79 km) |
| Monte Porzio Catone to Komorniki | 745.69 mi (1,200.07 km) |
| Monte Porzio Catone to Konin | 764.09 mi (1,229.68 km) |
| Monte Porzio Catone to Konskie | 743.63 mi (1,196.76 km) |
| Monte Porzio Catone to Konstancin-Jeziorna | 811.25 mi (1,305.59 km) |
| Monte Porzio Catone to Konstantynow Lodzki | 753.59 mi (1,212.79 km) |
| Monte Porzio Catone to Koronowo | 830.39 mi (1,336.39 km) |
| Monte Porzio Catone to Koscian | 732.93 mi (1,179.53 km) |
