| Grunberg to Imatra | 1,052.41 mi (1,693.68 km) |
| Grunberg to Jakobstad | 1,034.67 mi (1,665.15 km) |
| Grunberg to Jamsa | 991.55 mi (1,595.74 km) |
| Grunberg to Janakkala | 933.57 mi (1,502.43 km) |
| Grunberg to Jarvenpaa | 924.53 mi (1,487.89 km) |
| Grunberg to Joensuu | 1,135.99 mi (1,828.19 km) |
| Grunberg to Joutseno | 1,042.78 mi (1,678.19 km) |
| Grunberg to Jyvaskyla | 1,022.58 mi (1,645.68 km) |
| Grunberg to Jyvaskylan Maalaiskunta | 1,024.85 mi (1,649.33 km) |
| Grunberg to Kaarina | 853.45 mi (1,373.49 km) |
| Grunberg to Kajaani | 1,162.97 mi (1,871.61 km) |
| Grunberg to Kalajoki | 1,090.54 mi (1,755.05 km) |
| Grunberg to Kangasala | 945.93 mi (1,522.33 km) |
| Grunberg to Kankaanpaa | 926.66 mi (1,491.31 km) |
| Grunberg to Karhula | 975.43 mi (1,569.81 km) |
