| Sonsbeck to Karis | 884.92 mi (1,424.14 km) |
| Sonsbeck to Karkkila | 918.49 mi (1,478.17 km) |
| Sonsbeck to Kauhajoki | 949.91 mi (1,528.73 km) |
| Sonsbeck to Kauhava | 1,002.30 mi (1,613.05 km) |
| Sonsbeck to Kauniainen | 921.34 mi (1,482.75 km) |
| Sonsbeck to Kemi | 1,165.03 mi (1,874.94 km) |
| Sonsbeck to Kemijarvi | 1,269.18 mi (2,042.55 km) |
| Sonsbeck to Kempele | 1,142.80 mi (1,839.16 km) |
| Sonsbeck to Kerava | 938.69 mi (1,510.67 km) |
| Sonsbeck to Keuruu | 1,002.50 mi (1,613.37 km) |
| Sonsbeck to Kiiminki | 1,159.03 mi (1,865.28 km) |
| Sonsbeck to Kirkkonummi | 908.45 mi (1,462.00 km) |
| Sonsbeck to Kitee | 1,142.26 mi (1,838.30 km) |
| Sonsbeck to Kiuruvesi | 1,109.56 mi (1,785.67 km) |
| Sonsbeck to Kivisto | 928.51 mi (1,494.30 km) |
