| Siran to Jozefow | 1,183.16 mi (1,904.11 km) |
| Siran to Kalisz | 1,280.49 mi (2,060.75 km) |
| Siran to Kamien Pomorski | 1,476.71 mi (2,376.53 km) |
| Siran to Kamienna Gora | 1,328.10 mi (2,137.36 km) |
| Siran to Karczew | 1,180.51 mi (1,899.85 km) |
| Siran to Kartuzy | 1,374.76 mi (2,212.47 km) |
| Siran to Katowice | 1,194.76 mi (1,922.78 km) |
| Siran to Kedzierzyn-Kozle | 1,229.41 mi (1,978.55 km) |
| Siran to Kepno | 1,267.91 mi (2,040.50 km) |
| Siran to Ketrzyn | 1,264.41 mi (2,034.87 km) |
| Siran to Kety | 1,175.17 mi (1,891.26 km) |
| Siran to Kielce | 1,154.59 mi (1,858.14 km) |
| Siran to Kielczow | 1,294.01 mi (2,082.51 km) |
| Siran to Klobuck | 1,219.57 mi (1,962.70 km) |
| Siran to Klodzko | 1,293.46 mi (2,081.63 km) |
