| Cumayeri to Kluczbork | 926.04 mi (1,490.32 km) |
| Cumayeri to Knurow | 874.76 mi (1,407.79 km) |
| Cumayeri to Kobylka | 915.31 mi (1,473.05 km) |
| Cumayeri to Kokoszki | 1,093.80 mi (1,760.31 km) |
| Cumayeri to Kolbuszowa | 784.26 mi (1,262.14 km) |
| Cumayeri to Kolno | 962.54 mi (1,549.07 km) |
| Cumayeri to Kolo | 974.48 mi (1,568.27 km) |
| Cumayeri to Kolobrzeg | 1,160.62 mi (1,867.84 km) |
| Cumayeri to Koluszki | 918.60 mi (1,478.34 km) |
| Cumayeri to Komorniki | 1,034.43 mi (1,664.75 km) |
| Cumayeri to Konin | 985.70 mi (1,586.34 km) |
| Cumayeri to Konskie | 872.38 mi (1,403.96 km) |
| Cumayeri to Konstancin-Jeziorna | 903.05 mi (1,453.31 km) |
| Cumayeri to Konstantynow Lodzki | 931.46 mi (1,499.05 km) |
| Cumayeri to Koronowo | 1,051.95 mi (1,692.95 km) |
