| Rehlingen-Siersburg to Karis | 997.29 mi (1,604.98 km) |
| Rehlingen-Siersburg to Karkkila | 1,032.43 mi (1,661.54 km) |
| Rehlingen-Siersburg to Kauhajoki | 1,077.91 mi (1,734.72 km) |
| Rehlingen-Siersburg to Kauhava | 1,131.23 mi (1,820.54 km) |
| Rehlingen-Siersburg to Kauniainen | 1,032.15 mi (1,661.09 km) |
| Rehlingen-Siersburg to Kemi | 1,300.27 mi (2,092.58 km) |
| Rehlingen-Siersburg to Kemijarvi | 1,403.53 mi (2,258.76 km) |
| Rehlingen-Siersburg to Kempele | 1,274.16 mi (2,050.57 km) |
| Rehlingen-Siersburg to Kerava | 1,049.86 mi (1,689.58 km) |
| Rehlingen-Siersburg to Keuruu | 1,124.64 mi (1,809.94 km) |
| Rehlingen-Siersburg to Kiiminki | 1,290.73 mi (2,077.23 km) |
| Rehlingen-Siersburg to Kirkkonummi | 1,019.34 mi (1,640.47 km) |
| Rehlingen-Siersburg to Kitee | 1,254.13 mi (2,018.33 km) |
| Rehlingen-Siersburg to Kiuruvesi | 1,234.48 mi (1,986.71 km) |
| Rehlingen-Siersburg to Kivisto | 1,039.76 mi (1,673.33 km) |
