| Umbertide to Knurow | 564.09 mi (907.82 km) |
| Umbertide to Kobylka | 746.30 mi (1,201.06 km) |
| Umbertide to Kokoszki | 812.75 mi (1,307.99 km) |
| Umbertide to Kolbuszowa | 654.63 mi (1,053.52 km) |
| Umbertide to Kolno | 824.40 mi (1,326.74 km) |
| Umbertide to Kolo | 680.40 mi (1,095.00 km) |
| Umbertide to Kolobrzeg | 765.64 mi (1,232.18 km) |
| Umbertide to Koluszki | 679.06 mi (1,092.85 km) |
| Umbertide to Komorniki | 651.56 mi (1,048.58 km) |
| Umbertide to Konin | 674.36 mi (1,085.28 km) |
| Umbertide to Konskie | 663.71 mi (1,068.14 km) |
| Umbertide to Konstancin-Jeziorna | 730.39 mi (1,175.45 km) |
| Umbertide to Konstantynow Lodzki | 668.26 mi (1,075.46 km) |
| Umbertide to Koronowo | 737.82 mi (1,187.40 km) |
| Umbertide to Koscian | 638.92 mi (1,028.24 km) |
