| South River to Imatra | 4,213.97 mi (6,781.73 km) |
| South River to Jakobstad | 3,961.09 mi (6,374.75 km) |
| South River to Jamsa | 4,088.34 mi (6,579.55 km) |
| South River to Janakkala | 4,104.88 mi (6,606.17 km) |
| South River to Jarvenpaa | 4,132.89 mi (6,651.25 km) |
| South River to Joensuu | 4,189.07 mi (6,741.66 km) |
| South River to Joutseno | 4,208.68 mi (6,773.21 km) |
| South River to Jyvaskyla | 4,091.49 mi (6,584.61 km) |
| South River to Jyvaskylan Maalaiskunta | 4,089.89 mi (6,582.04 km) |
| South River to Kaarina | 4,053.95 mi (6,524.21 km) |
| South River to Kajaani | 4,077.27 mi (6,561.73 km) |
| South River to Kalajoki | 3,976.49 mi (6,399.54 km) |
| South River to Kangasala | 4,069.59 mi (6,549.37 km) |
| South River to Kankaanpaa | 4,010.41 mi (6,454.12 km) |
| South River to Karhula | 4,185.60 mi (6,736.07 km) |
