| Castanet-Tolosan to Imatra | 1,653.94 mi (2,661.75 km) |
| Castanet-Tolosan to Jakobstad | 1,624.16 mi (2,613.83 km) |
| Castanet-Tolosan to Jamsa | 1,590.80 mi (2,560.14 km) |
| Castanet-Tolosan to Janakkala | 1,534.13 mi (2,468.94 km) |
| Castanet-Tolosan to Jarvenpaa | 1,525.81 mi (2,455.56 km) |
| Castanet-Tolosan to Joensuu | 1,736.91 mi (2,795.29 km) |
| Castanet-Tolosan to Joutseno | 1,644.31 mi (2,646.26 km) |
| Castanet-Tolosan to Jyvaskyla | 1,621.54 mi (2,609.61 km) |
| Castanet-Tolosan to Jyvaskylan Maalaiskunta | 1,623.70 mi (2,613.10 km) |
| Castanet-Tolosan to Kaarina | 1,453.01 mi (2,338.39 km) |
| Castanet-Tolosan to Kajaani | 1,758.93 mi (2,830.73 km) |
| Castanet-Tolosan to Kalajoki | 1,680.33 mi (2,704.22 km) |
| Castanet-Tolosan to Kangasala | 1,544.95 mi (2,486.36 km) |
| Castanet-Tolosan to Kankaanpaa | 1,522.42 mi (2,450.10 km) |
| Castanet-Tolosan to Karhula | 1,576.96 mi (2,537.87 km) |
