| Martorell to Kluczbork | 1,014.66 mi (1,632.94 km) |
| Martorell to Knurow | 1,003.66 mi (1,615.23 km) |
| Martorell to Kobylka | 1,172.70 mi (1,887.27 km) |
| Martorell to Kokoszki | 1,168.86 mi (1,881.09 km) |
| Martorell to Kolbuszowa | 1,125.35 mi (1,811.08 km) |
| Martorell to Kolno | 1,238.82 mi (1,993.68 km) |
| Martorell to Kolo | 1,077.97 mi (1,734.83 km) |
| Martorell to Kolobrzeg | 1,078.04 mi (1,734.94 km) |
| Martorell to Koluszki | 1,100.86 mi (1,771.66 km) |
| Martorell to Komorniki | 1,017.32 mi (1,637.21 km) |
| Martorell to Konin | 1,066.31 mi (1,716.06 km) |
| Martorell to Konskie | 1,103.47 mi (1,775.86 km) |
| Martorell to Konstancin-Jeziorna | 1,160.59 mi (1,867.79 km) |
| Martorell to Konstantynow Lodzki | 1,084.23 mi (1,744.90 km) |
| Martorell to Koronowo | 1,103.92 mi (1,776.59 km) |
