| Aci Castello to Karis | 1,600.14 mi (2,575.17 km) |
| Aci Castello to Karkkila | 1,636.36 mi (2,633.46 km) |
| Aci Castello to Kauhajoki | 1,744.59 mi (2,807.64 km) |
| Aci Castello to Kauhava | 1,796.11 mi (2,890.55 km) |
| Aci Castello to Kauniainen | 1,621.31 mi (2,609.25 km) |
| Aci Castello to Kemi | 1,983.58 mi (3,192.26 km) |
| Aci Castello to Kemijarvi | 2,072.41 mi (3,335.22 km) |
| Aci Castello to Kempele | 1,936.88 mi (3,117.10 km) |
| Aci Castello to Kerava | 1,637.46 mi (2,635.24 km) |
| Aci Castello to Keuruu | 1,754.73 mi (2,823.97 km) |
| Aci Castello to Kiiminki | 1,953.78 mi (3,144.31 km) |
| Aci Castello to Kirkkonummi | 1,611.22 mi (2,593.01 km) |
| Aci Castello to Kitee | 1,812.38 mi (2,916.74 km) |
| Aci Castello to Kiuruvesi | 1,865.21 mi (3,001.76 km) |
| Aci Castello to Kivisto | 1,629.55 mi (2,622.51 km) |
