| Grez-Doiceau to Kokkola | 1,128.50 mi (1,816.14 km) |
| Grez-Doiceau to Kontiolahti | 1,249.92 mi (2,011.56 km) |
| Grez-Doiceau to Korsholm | 1,061.35 mi (1,708.08 km) |
| Grez-Doiceau to Kotka | 1,089.15 mi (1,752.81 km) |
| Grez-Doiceau to Kouvola | 1,095.54 mi (1,763.10 km) |
| Grez-Doiceau to Kuhmo | 1,290.91 mi (2,077.52 km) |
| Grez-Doiceau to Kuopio | 1,196.36 mi (1,925.36 km) |
| Grez-Doiceau to Kurikka | 1,053.66 mi (1,695.71 km) |
| Grez-Doiceau to Kuusamo | 1,358.62 mi (2,186.48 km) |
| Grez-Doiceau to Kuusankoski | 1,094.58 mi (1,761.55 km) |
| Grez-Doiceau to Lahti | 1,069.25 mi (1,720.79 km) |
| Grez-Doiceau to Laitila | 957.49 mi (1,540.93 km) |
| Grez-Doiceau to Lapinlahti | 1,207.47 mi (1,943.24 km) |
| Grez-Doiceau to Lappeenranta | 1,145.61 mi (1,843.67 km) |
| Grez-Doiceau to Lapua | 1,084.35 mi (1,745.10 km) |
