| Cartaxo to Kluczbork | 1,537.37 mi (2,474.15 km) |
| Cartaxo to Knurow | 1,538.07 mi (2,475.28 km) |
| Cartaxo to Kobylka | 1,690.25 mi (2,720.20 km) |
| Cartaxo to Kokoszki | 1,646.47 mi (2,649.74 km) |
| Cartaxo to Kolbuszowa | 1,668.80 mi (2,685.67 km) |
| Cartaxo to Kolno | 1,745.76 mi (2,809.53 km) |
| Cartaxo to Kolo | 1,586.28 mi (2,552.86 km) |
| Cartaxo to Kolobrzeg | 1,538.79 mi (2,476.44 km) |
| Cartaxo to Koluszki | 1,620.29 mi (2,607.60 km) |
| Cartaxo to Komorniki | 1,514.20 mi (2,436.86 km) |
| Cartaxo to Konin | 1,572.57 mi (2,530.80 km) |
| Cartaxo to Konskie | 1,632.06 mi (2,626.55 km) |
| Cartaxo to Konstancin-Jeziorna | 1,680.92 mi (2,705.18 km) |
| Cartaxo to Konstantynow Lodzki | 1,601.71 mi (2,577.71 km) |
| Cartaxo to Koronowo | 1,592.95 mi (2,563.60 km) |
