| Sempeter pri Gorici to Kluczbork | 407.25 mi (655.41 km) |
| Sempeter pri Gorici to Knurow | 376.71 mi (606.26 km) |
| Sempeter pri Gorici to Kobylka | 558.59 mi (898.96 km) |
| Sempeter pri Gorici to Kokoszki | 620.20 mi (998.11 km) |
| Sempeter pri Gorici to Kolbuszowa | 479.02 mi (770.91 km) |
| Sempeter pri Gorici to Kolno | 635.40 mi (1,022.57 km) |
| Sempeter pri Gorici to Kolo | 488.51 mi (786.18 km) |
| Sempeter pri Gorici to Kolobrzeg | 576.25 mi (927.39 km) |
| Sempeter pri Gorici to Koluszki | 489.84 mi (788.32 km) |
| Sempeter pri Gorici to Komorniki | 459.21 mi (739.03 km) |
| Sempeter pri Gorici to Konin | 482.12 mi (775.89 km) |
| Sempeter pri Gorici to Konskie | 477.86 mi (769.04 km) |
| Sempeter pri Gorici to Konstancin-Jeziorna | 543.24 mi (874.26 km) |
| Sempeter pri Gorici to Konstantynow Lodzki | 478.08 mi (769.39 km) |
| Sempeter pri Gorici to Koronowo | 545.24 mi (877.48 km) |
