| Grottammare to Imatra | 1,399.61 mi (2,252.45 km) |
| Grottammare to Jakobstad | 1,471.19 mi (2,367.66 km) |
| Grottammare to Jamsa | 1,384.00 mi (2,227.33 km) |
| Grottammare to Janakkala | 1,317.01 mi (2,119.52 km) |
| Grottammare to Jarvenpaa | 1,295.90 mi (2,085.56 km) |
| Grottammare to Joensuu | 1,499.21 mi (2,412.74 km) |
| Grottammare to Joutseno | 1,391.33 mi (2,239.12 km) |
| Grottammare to Jyvaskyla | 1,415.13 mi (2,277.43 km) |
| Grottammare to Jyvaskylan Maalaiskunta | 1,418.08 mi (2,282.17 km) |
| Grottammare to Kaarina | 1,254.39 mi (2,018.74 km) |
| Grottammare to Kajaani | 1,565.61 mi (2,519.60 km) |
| Grottammare to Kalajoki | 1,522.73 mi (2,450.59 km) |
| Grottammare to Kangasala | 1,343.72 mi (2,162.51 km) |
| Grottammare to Kankaanpaa | 1,345.87 mi (2,165.96 km) |
| Grottammare to Karhula | 1,328.05 mi (2,137.28 km) |
