| Grez-Doiceau to Karkkila | 1,011.74 mi (1,628.24 km) |
| Grez-Doiceau to Kauhajoki | 1,039.82 mi (1,673.42 km) |
| Grez-Doiceau to Kauhava | 1,091.80 mi (1,757.08 km) |
| Grez-Doiceau to Kauniainen | 1,015.00 mi (1,633.48 km) |
| Grez-Doiceau to Kemi | 1,251.57 mi (2,014.21 km) |
| Grez-Doiceau to Kemijarvi | 1,356.02 mi (2,182.30 km) |
| Grez-Doiceau to Kempele | 1,231.15 mi (1,981.34 km) |
| Grez-Doiceau to Kerava | 1,032.30 mi (1,661.32 km) |
| Grez-Doiceau to Keuruu | 1,094.04 mi (1,760.68 km) |
| Grez-Doiceau to Kiiminki | 1,247.21 mi (2,007.19 km) |
| Grez-Doiceau to Kirkkonummi | 1,002.11 mi (1,612.74 km) |
| Grez-Doiceau to Kitee | 1,235.63 mi (1,988.55 km) |
| Grez-Doiceau to Kiuruvesi | 1,200.21 mi (1,931.54 km) |
| Grez-Doiceau to Kivisto | 1,022.12 mi (1,644.94 km) |
| Grez-Doiceau to Klaukkala | 1,021.43 mi (1,643.83 km) |
