| Lake Hopatcong to Imatra | 4,190.50 mi (6,743.95 km) |
| Lake Hopatcong to Jakobstad | 3,937.15 mi (6,336.23 km) |
| Lake Hopatcong to Jamsa | 4,065.04 mi (6,542.05 km) |
| Lake Hopatcong to Janakkala | 4,082.16 mi (6,569.60 km) |
| Lake Hopatcong to Jarvenpaa | 4,110.34 mi (6,614.95 km) |
| Lake Hopatcong to Joensuu | 4,164.76 mi (6,702.54 km) |
| Lake Hopatcong to Joutseno | 4,185.28 mi (6,735.55 km) |
| Lake Hopatcong to Jyvaskyla | 4,067.92 mi (6,546.68 km) |
| Lake Hopatcong to Jyvaskylan Maalaiskunta | 4,066.30 mi (6,544.07 km) |
| Lake Hopatcong to Kaarina | 4,031.84 mi (6,488.62 km) |
| Lake Hopatcong to Kajaani | 4,052.43 mi (6,521.76 km) |
| Lake Hopatcong to Kalajoki | 3,952.09 mi (6,360.27 km) |
| Lake Hopatcong to Kangasala | 4,046.66 mi (6,512.47 km) |
| Lake Hopatcong to Kankaanpaa | 3,987.52 mi (6,417.29 km) |
| Lake Hopatcong to Karhula | 4,162.74 mi (6,699.28 km) |
