| Boulogne-sur-Mer to Imatra | 1,260.10 mi (2,027.93 km) |
| Boulogne-sur-Mer to Jakobstad | 1,181.36 mi (1,901.22 km) |
| Boulogne-sur-Mer to Jamsa | 1,175.22 mi (1,891.34 km) |
| Boulogne-sur-Mer to Janakkala | 1,127.84 mi (1,815.08 km) |
| Boulogne-sur-Mer to Jarvenpaa | 1,127.19 mi (1,814.04 km) |
| Boulogne-sur-Mer to Joensuu | 1,328.94 mi (2,138.73 km) |
| Boulogne-sur-Mer to Joutseno | 1,250.33 mi (2,012.22 km) |
| Boulogne-sur-Mer to Jyvaskyla | 1,203.87 mi (1,937.44 km) |
| Boulogne-sur-Mer to Jyvaskylan Maalaiskunta | 1,205.51 mi (1,940.09 km) |
| Boulogne-sur-Mer to Kaarina | 1,042.96 mi (1,678.49 km) |
| Boulogne-sur-Mer to Kajaani | 1,327.78 mi (2,136.85 km) |
| Boulogne-sur-Mer to Kalajoki | 1,236.89 mi (1,990.58 km) |
| Boulogne-sur-Mer to Kangasala | 1,129.50 mi (1,817.76 km) |
| Boulogne-sur-Mer to Kankaanpaa | 1,096.11 mi (1,764.01 km) |
| Boulogne-sur-Mer to Karhula | 1,185.33 mi (1,907.61 km) |
