| Frohburg to Imatra | 932.71 mi (1,501.06 km) |
| Frohburg to Jakobstad | 947.11 mi (1,524.23 km) |
| Frohburg to Jamsa | 885.58 mi (1,425.21 km) |
| Frohburg to Janakkala | 823.44 mi (1,325.19 km) |
| Frohburg to Jarvenpaa | 810.15 mi (1,303.81 km) |
| Frohburg to Joensuu | 1,022.28 mi (1,645.20 km) |
| Frohburg to Joutseno | 923.33 mi (1,485.95 km) |
| Frohburg to Jyvaskyla | 917.12 mi (1,475.96 km) |
| Frohburg to Jyvaskylan Maalaiskunta | 919.67 mi (1,480.06 km) |
| Frohburg to Kaarina | 748.25 mi (1,204.19 km) |
| Frohburg to Kajaani | 1,063.02 mi (1,710.77 km) |
| Frohburg to Kalajoki | 1,001.70 mi (1,612.08 km) |
| Frohburg to Kangasala | 841.20 mi (1,353.79 km) |
| Frohburg to Kankaanpaa | 830.10 mi (1,335.91 km) |
| Frohburg to Karhula | 856.08 mi (1,377.72 km) |
