| Smiltene to Kalisz | 501.12 mi (806.47 km) |
| Smiltene to Kamien Pomorski | 494.09 mi (795.17 km) |
| Smiltene to Kamienna Gora | 607.76 mi (978.10 km) |
| Smiltene to Karczew | 413.31 mi (665.15 km) |
| Smiltene to Kartuzy | 366.96 mi (590.57 km) |
| Smiltene to Katowice | 568.47 mi (914.86 km) |
| Smiltene to Kedzierzyn-Kozle | 580.42 mi (934.10 km) |
| Smiltene to Kepno | 530.45 mi (853.68 km) |
| Smiltene to Ketrzyn | 290.40 mi (467.36 km) |
| Smiltene to Kety | 587.38 mi (945.29 km) |
| Smiltene to Kielce | 500.44 mi (805.38 km) |
| Smiltene to Kielczow | 558.36 mi (898.60 km) |
| Smiltene to Klobuck | 530.53 mi (853.81 km) |
| Smiltene to Klodzko | 611.65 mi (984.36 km) |
| Smiltene to Kluczbork | 542.41 mi (872.93 km) |
