| Langenthal to Kothen | 363.91 mi (585.66 km) |
| Langenthal to Kranenburg | 325.83 mi (524.38 km) |
| Langenthal to Krefeld | 289.66 mi (466.16 km) |
| Langenthal to Kressbronn am Bodensee | 88.90 mi (143.07 km) |
| Langenthal to Kreuzau | 250.85 mi (403.71 km) |
| Langenthal to Kreuztal | 259.23 mi (417.19 km) |
| Langenthal to Kriftel | 200.47 mi (322.62 km) |
| Langenthal to Kronach | 264.07 mi (424.98 km) |
| Langenthal to Kronberg | 207.56 mi (334.03 km) |
| Langenthal to Kronshagen | 501.80 mi (807.57 km) |
| Langenthal to Krumbach | 139.67 mi (224.77 km) |
| Langenthal to Kulmbach | 259.62 mi (417.82 km) |
| Langenthal to Kummersbruck | 242.00 mi (389.47 km) |
| Langenthal to Kunzell | 246.47 mi (396.66 km) |
| Langenthal to Kunzelsau | 167.41 mi (269.42 km) |
