| West Islip to Imatra | 4,168.26 mi (6,708.16 km) |
| West Islip to Jakobstad | 3,916.02 mi (6,302.23 km) |
| West Islip to Jamsa | 4,042.42 mi (6,505.65 km) |
| West Islip to Janakkala | 4,058.23 mi (6,531.09 km) |
| West Islip to Jarvenpaa | 4,086.04 mi (6,575.84 km) |
| West Islip to Joensuu | 4,144.49 mi (6,669.91 km) |
| West Islip to Joutseno | 4,162.88 mi (6,699.50 km) |
| West Islip to Jyvaskyla | 4,045.92 mi (6,511.28 km) |
| West Islip to Jyvaskylan Maalaiskunta | 4,044.36 mi (6,508.77 km) |
| West Islip to Kaarina | 4,006.57 mi (6,447.95 km) |
| West Islip to Kajaani | 4,033.45 mi (6,491.21 km) |
| West Islip to Kalajoki | 3,932.06 mi (6,328.05 km) |
| West Islip to Kangasala | 4,023.20 mi (6,474.72 km) |
| West Islip to Kankaanpaa | 3,963.97 mi (6,379.39 km) |
| West Islip to Karhula | 4,139.10 mi (6,661.24 km) |
