| Seia to Kamen | 1,063.27 mi (1,711.16 km) |
| Seia to Kamenz | 1,281.40 mi (2,062.22 km) |
| Seia to Kamp-Lintfort | 1,022.73 mi (1,645.93 km) |
| Seia to Kandel | 980.02 mi (1,577.19 km) |
| Seia to Kappeln | 1,274.94 mi (2,051.82 km) |
| Seia to Karben | 1,044.49 mi (1,680.95 km) |
| Seia to Karlsdorf-Neuthard | 995.21 mi (1,601.64 km) |
| Seia to Karlsfeld | 1,085.60 mi (1,747.10 km) |
| Seia to Karlsruhe | 985.25 mi (1,585.61 km) |
| Seia to Kassel | 1,113.55 mi (1,792.09 km) |
| Seia to Kaufbeuren | 1,040.64 mi (1,674.75 km) |
| Seia to Kaufering | 1,057.24 mi (1,701.46 km) |
| Seia to Kaufungen | 1,116.39 mi (1,796.66 km) |
| Seia to Kehl | 946.63 mi (1,523.45 km) |
| Seia to Kelheim | 1,121.60 mi (1,805.04 km) |
