| Treia to Karis | 1,236.47 mi (1,989.91 km) |
| Treia to Karkkila | 1,273.48 mi (2,049.47 km) |
| Treia to Kauhajoki | 1,368.90 mi (2,203.03 km) |
| Treia to Kauhava | 1,421.86 mi (2,288.26 km) |
| Treia to Kauniainen | 1,261.82 mi (2,030.70 km) |
| Treia to Kemi | 1,607.98 mi (2,587.79 km) |
| Treia to Kemijarvi | 1,701.68 mi (2,738.58 km) |
| Treia to Kempele | 1,565.65 mi (2,519.68 km) |
| Treia to Kerava | 1,278.86 mi (2,058.12 km) |
| Treia to Keuruu | 1,388.21 mi (2,234.11 km) |
| Treia to Kiiminki | 1,582.75 mi (2,547.19 km) |
| Treia to Kirkkonummi | 1,250.71 mi (2,012.82 km) |
| Treia to Kitee | 1,466.72 mi (2,360.45 km) |
| Treia to Kiuruvesi | 1,500.87 mi (2,415.42 km) |
| Treia to Kivisto | 1,270.14 mi (2,044.09 km) |
