| Kos to Knurow | 1,016.42 mi (1,635.77 km) |
| Kos to Kobylka | 1,109.25 mi (1,785.16 km) |
| Kos to Kokoszki | 1,278.79 mi (2,058.02 km) |
| Kos to Kolbuszowa | 964.80 mi (1,552.70 km) |
| Kos to Kolno | 1,172.21 mi (1,886.49 km) |
| Kos to Kolo | 1,140.14 mi (1,834.88 km) |
| Kos to Kolobrzeg | 1,319.49 mi (2,123.51 km) |
| Kos to Koluszki | 1,091.75 mi (1,757.00 km) |
| Kos to Komorniki | 1,181.86 mi (1,902.03 km) |
| Kos to Konin | 1,147.84 mi (1,847.27 km) |
| Kos to Konskie | 1,046.60 mi (1,684.35 km) |
| Kos to Konstancin-Jeziorna | 1,093.90 mi (1,760.47 km) |
| Kos to Konstantynow Lodzki | 1,099.55 mi (1,769.55 km) |
| Kos to Koronowo | 1,222.43 mi (1,967.32 km) |
| Kos to Koscian | 1,171.95 mi (1,886.08 km) |
