| Trentham to Karis | 1,091.23 mi (1,756.17 km) |
| Trentham to Karkkila | 1,118.11 mi (1,799.42 km) |
| Trentham to Kauhajoki | 1,101.34 mi (1,772.44 km) |
| Trentham to Kauhava | 1,146.55 mi (1,845.20 km) |
| Trentham to Kauniainen | 1,129.41 mi (1,817.62 km) |
| Trentham to Kemi | 1,272.63 mi (2,048.10 km) |
| Trentham to Kemijarvi | 1,375.71 mi (2,213.99 km) |
| Trentham to Kempele | 1,268.77 mi (2,041.88 km) |
| Trentham to Kerava | 1,144.72 mi (1,842.24 km) |
| Trentham to Keuruu | 1,171.30 mi (1,885.03 km) |
| Trentham to Kiiminki | 1,282.69 mi (2,064.30 km) |
| Trentham to Kirkkonummi | 1,117.16 mi (1,797.89 km) |
| Trentham to Kitee | 1,335.30 mi (2,148.97 km) |
| Trentham to Kiuruvesi | 1,262.40 mi (2,031.64 km) |
| Trentham to Kivisto | 1,134.97 mi (1,826.56 km) |
