| Le Portel to Karis | 1,073.14 mi (1,727.05 km) |
| Le Portel to Karkkila | 1,104.71 mi (1,777.86 km) |
| Le Portel to Kauhajoki | 1,118.05 mi (1,799.33 km) |
| Le Portel to Kauhava | 1,168.24 mi (1,880.09 km) |
| Le Portel to Kauniainen | 1,110.59 mi (1,787.33 km) |
| Le Portel to Kemi | 1,317.59 mi (2,120.45 km) |
| Le Portel to Kemijarvi | 1,422.34 mi (2,289.04 km) |
| Le Portel to Kempele | 1,302.87 mi (2,096.77 km) |
| Le Portel to Kerava | 1,127.41 mi (1,814.40 km) |
| Le Portel to Keuruu | 1,178.19 mi (1,896.11 km) |
| Le Portel to Kiiminki | 1,318.32 mi (2,121.63 km) |
| Le Portel to Kirkkonummi | 1,097.78 mi (1,766.71 km) |
| Le Portel to Kitee | 1,328.29 mi (2,137.67 km) |
| Le Portel to Kiuruvesi | 1,280.19 mi (2,060.26 km) |
| Le Portel to Kivisto | 1,117.28 mi (1,798.09 km) |
