| Serinyol to Kluczbork | 1,344.60 mi (2,163.92 km) |
| Serinyol to Knurow | 1,294.24 mi (2,082.87 km) |
| Serinyol to Kobylka | 1,323.22 mi (2,129.52 km) |
| Serinyol to Kokoszki | 1,501.93 mi (2,417.13 km) |
| Serinyol to Kolbuszowa | 1,198.31 mi (1,928.50 km) |
| Serinyol to Kolno | 1,363.39 mi (2,194.17 km) |
| Serinyol to Kolo | 1,389.35 mi (2,235.95 km) |
| Serinyol to Kolobrzeg | 1,575.21 mi (2,535.05 km) |
| Serinyol to Koluszki | 1,332.43 mi (2,144.34 km) |
| Serinyol to Komorniki | 1,452.12 mi (2,336.96 km) |
| Serinyol to Konin | 1,401.20 mi (2,255.02 km) |
| Serinyol to Konskie | 1,286.59 mi (2,070.56 km) |
| Serinyol to Konstancin-Jeziorna | 1,312.20 mi (2,111.78 km) |
| Serinyol to Konstantynow Lodzki | 1,346.30 mi (2,166.66 km) |
| Serinyol to Koronowo | 1,464.83 mi (2,357.42 km) |
