| Zarautz to Kluczbork | 1,090.68 mi (1,755.28 km) |
| Zarautz to Knurow | 1,092.18 mi (1,757.69 km) |
| Zarautz to Kobylka | 1,243.53 mi (2,001.27 km) |
| Zarautz to Kokoszki | 1,203.91 mi (1,937.51 km) |
| Zarautz to Kolbuszowa | 1,223.85 mi (1,969.59 km) |
| Zarautz to Kolno | 1,299.63 mi (2,091.56 km) |
| Zarautz to Kolo | 1,139.82 mi (1,834.37 km) |
| Zarautz to Kolobrzeg | 1,098.95 mi (1,768.60 km) |
| Zarautz to Koluszki | 1,173.53 mi (1,888.62 km) |
| Zarautz to Komorniki | 1,068.46 mi (1,719.52 km) |
| Zarautz to Konin | 1,126.21 mi (1,812.46 km) |
| Zarautz to Konskie | 1,185.54 mi (1,907.94 km) |
| Zarautz to Konstancin-Jeziorna | 1,234.16 mi (1,986.19 km) |
| Zarautz to Konstantynow Lodzki | 1,154.97 mi (1,858.74 km) |
| Zarautz to Koronowo | 1,148.38 mi (1,848.14 km) |
