| Langenthal to Glyka Nera | 1,032.78 mi (1,662.10 km) |
| Langenthal to Grevena | 839.52 mi (1,351.08 km) |
| Langenthal to Ialysos | 1,280.80 mi (2,061.25 km) |
| Langenthal to Ilion | 1,024.93 mi (1,649.47 km) |
| Langenthal to Ilioupoli | 1,031.66 mi (1,660.29 km) |
| Langenthal to Ioannina | 836.08 mi (1,345.54 km) |
| Langenthal to Irakleio | 1,213.55 mi (1,953.01 km) |
| Langenthal to Irakleio | 1,026.78 mi (1,652.45 km) |
| Langenthal to Kaisariani | 1,030.32 mi (1,658.14 km) |
| Langenthal to Kalamaria | 881.02 mi (1,417.86 km) |
| Langenthal to Kalamata | 1,013.66 mi (1,631.33 km) |
| Langenthal to Kallithea | 1,028.89 mi (1,655.83 km) |
| Langenthal to Kalymnos | 1,206.32 mi (1,941.38 km) |
| Langenthal to Kalyvia Thorikou | 1,043.01 mi (1,678.56 km) |
| Langenthal to Kamatero | 1,024.16 mi (1,648.22 km) |
