| Langenthal to Imatra | 1,273.21 mi (2,049.03 km) |
| Langenthal to Jakobstad | 1,270.84 mi (2,045.22 km) |
| Langenthal to Jamsa | 1,220.71 mi (1,964.55 km) |
| Langenthal to Janakkala | 1,160.40 mi (1,867.48 km) |
| Langenthal to Jarvenpaa | 1,148.80 mi (1,848.82 km) |
| Langenthal to Joensuu | 1,361.03 mi (2,190.36 km) |
| Langenthal to Joutseno | 1,263.75 mi (2,033.81 km) |
| Langenthal to Jyvaskyla | 1,252.05 mi (2,014.99 km) |
| Langenthal to Jyvaskylan Maalaiskunta | 1,254.47 mi (2,018.87 km) |
| Langenthal to Kaarina | 1,082.65 mi (1,742.35 km) |
| Langenthal to Kajaani | 1,395.20 mi (2,245.35 km) |
| Langenthal to Kalajoki | 1,326.46 mi (2,134.73 km) |
| Langenthal to Kangasala | 1,175.60 mi (1,891.95 km) |
| Langenthal to Kankaanpaa | 1,159.74 mi (1,866.42 km) |
| Langenthal to Karhula | 1,196.39 mi (1,925.40 km) |
