| Grass Valley to Imatra | 5,294.53 mi (8,520.73 km) |
| Grass Valley to Jakobstad | 5,055.30 mi (8,135.72 km) |
| Grass Valley to Jamsa | 5,201.85 mi (8,371.57 km) |
| Grass Valley to Janakkala | 5,252.66 mi (8,453.33 km) |
| Grass Valley to Jarvenpaa | 5,286.63 mi (8,508.01 km) |
| Grass Valley to Joensuu | 5,217.28 mi (8,396.40 km) |
| Grass Valley to Joutseno | 5,294.80 mi (8,521.15 km) |
| Grass Valley to Jyvaskyla | 5,186.60 mi (8,347.03 km) |
| Grass Valley to Jyvaskylan Maalaiskunta | 5,183.67 mi (8,342.32 km) |
| Grass Valley to Kaarina | 5,248.51 mi (8,446.66 km) |
| Grass Valley to Kajaani | 5,088.83 mi (8,189.68 km) |
| Grass Valley to Kalajoki | 5,036.63 mi (8,105.68 km) |
| Grass Valley to Kangasala | 5,210.13 mi (8,384.89 km) |
| Grass Valley to Kankaanpaa | 5,164.02 mi (8,310.69 km) |
| Grass Valley to Karhula | 5,311.26 mi (8,547.65 km) |
