| Langnau to Ilawa | 692.66 mi (1,114.73 km) |
| Langnau to Imielin | 566.76 mi (912.11 km) |
| Langnau to Inowroclaw | 616.17 mi (991.64 km) |
| Langnau to Janow Lubelski | 713.23 mi (1,147.84 km) |
| Langnau to Jarocin | 556.74 mi (895.99 km) |
| Langnau to Jaroslaw | 713.08 mi (1,147.59 km) |
| Langnau to Jasien | 694.25 mi (1,117.29 km) |
| Langnau to Jaslo | 656.60 mi (1,056.69 km) |
| Langnau to Jastrzebie-Zdroj | 536.08 mi (862.75 km) |
| Langnau to Jawor | 474.93 mi (764.33 km) |
| Langnau to Jaworzno | 570.57 mi (918.24 km) |
| Langnau to Jedrzejow | 623.11 mi (1,002.80 km) |
| Langnau to Jelcz-Laskowice | 516.36 mi (830.99 km) |
| Langnau to Jelenia Gora | 452.46 mi (728.17 km) |
| Langnau to Jozefoslaw | 691.81 mi (1,113.37 km) |
