| Rehlingen-Siersburg to Klaukkala | 1,039.72 mi (1,673.27 km) |
| Rehlingen-Siersburg to Kokkola | 1,171.57 mi (1,885.46 km) |
| Rehlingen-Siersburg to Kontiolahti | 1,272.96 mi (2,048.63 km) |
| Rehlingen-Siersburg to Korsholm | 1,104.46 mi (1,777.45 km) |
| Rehlingen-Siersburg to Kotka | 1,103.02 mi (1,775.14 km) |
| Rehlingen-Siersburg to Kouvola | 1,112.68 mi (1,790.68 km) |
| Rehlingen-Siersburg to Kuhmo | 1,322.22 mi (2,127.91 km) |
| Rehlingen-Siersburg to Kuopio | 1,224.21 mi (1,970.17 km) |
| Rehlingen-Siersburg to Kurikka | 1,092.19 mi (1,757.71 km) |
| Rehlingen-Siersburg to Kuusamo | 1,399.77 mi (2,252.72 km) |
| Rehlingen-Siersburg to Kuusankoski | 1,112.16 mi (1,789.85 km) |
| Rehlingen-Siersburg to Lahti | 1,089.52 mi (1,753.42 km) |
| Rehlingen-Siersburg to Laitila | 987.55 mi (1,589.31 km) |
| Rehlingen-Siersburg to Lapinlahti | 1,238.62 mi (1,993.37 km) |
| Rehlingen-Siersburg to Lappeenranta | 1,161.05 mi (1,868.53 km) |
