| Loudeac to Karis | 1,333.55 mi (2,146.14 km) |
| Loudeac to Karkkila | 1,364.73 mi (2,196.32 km) |
| Loudeac to Kauhajoki | 1,373.05 mi (2,209.70 km) |
| Loudeac to Kauhava | 1,422.22 mi (2,288.84 km) |
| Loudeac to Kauniainen | 1,371.12 mi (2,206.61 km) |
| Loudeac to Kemi | 1,565.20 mi (2,518.94 km) |
| Loudeac to Kemijarvi | 1,669.70 mi (2,687.11 km) |
| Loudeac to Kempele | 1,553.92 mi (2,500.80 km) |
| Loudeac to Kerava | 1,387.84 mi (2,233.52 km) |
| Loudeac to Keuruu | 1,435.43 mi (2,310.09 km) |
| Loudeac to Kiiminki | 1,568.96 mi (2,525.00 km) |
| Loudeac to Kirkkonummi | 1,358.34 mi (2,186.04 km) |
| Loudeac to Kitee | 1,587.98 mi (2,555.60 km) |
| Loudeac to Kiuruvesi | 1,535.46 mi (2,471.08 km) |
| Loudeac to Kivisto | 1,377.72 mi (2,217.23 km) |
