| Louth to Imatra | 1,189.46 mi (1,914.25 km) |
| Louth to Jakobstad | 1,074.77 mi (1,729.68 km) |
| Louth to Jamsa | 1,091.04 mi (1,755.87 km) |
| Louth to Janakkala | 1,052.16 mi (1,693.29 km) |
| Louth to Jarvenpaa | 1,057.21 mi (1,701.42 km) |
| Louth to Joensuu | 1,246.49 mi (2,006.03 km) |
| Louth to Joutseno | 1,179.87 mi (1,898.83 km) |
| Louth to Jyvaskyla | 1,117.29 mi (1,798.10 km) |
| Louth to Jyvaskylan Maalaiskunta | 1,118.48 mi (1,800.03 km) |
| Louth to Kaarina | 967.39 mi (1,556.87 km) |
| Louth to Kajaani | 1,227.73 mi (1,975.85 km) |
| Louth to Kalajoki | 1,128.52 mi (1,816.18 km) |
| Louth to Kangasala | 1,046.79 mi (1,684.64 km) |
| Louth to Kankaanpaa | 1,005.75 mi (1,618.59 km) |
| Louth to Karhula | 1,118.47 mi (1,800.00 km) |
