| Marlborough to Kluczbork | 4,028.84 mi (6,483.79 km) |
| Marlborough to Knurow | 4,073.07 mi (6,554.98 km) |
| Marlborough to Kobylka | 4,092.34 mi (6,585.99 km) |
| Marlborough to Kokoszki | 3,926.49 mi (6,319.07 km) |
| Marlborough to Kolbuszowa | 4,188.36 mi (6,740.52 km) |
| Marlborough to Kolno | 4,080.62 mi (6,567.12 km) |
| Marlborough to Kolo | 4,003.00 mi (6,442.21 km) |
| Marlborough to Kolobrzeg | 3,827.40 mi (6,159.60 km) |
| Marlborough to Koluszki | 4,061.54 mi (6,536.42 km) |
| Marlborough to Komorniki | 3,929.03 mi (6,323.16 km) |
| Marlborough to Konin | 3,988.89 mi (6,419.49 km) |
| Marlborough to Konskie | 4,103.72 mi (6,604.29 km) |
| Marlborough to Konstancin-Jeziorna | 4,098.16 mi (6,595.35 km) |
| Marlborough to Konstantynow Lodzki | 4,044.27 mi (6,508.62 km) |
| Marlborough to Koronowo | 3,940.20 mi (6,341.14 km) |
