| Langenthal to Butzbach | 226.04 mi (363.77 km) |
| Langenthal to Buxtehude | 440.68 mi (709.21 km) |
| Langenthal to Cadolzburg | 209.41 mi (337.02 km) |
| Langenthal to Calbe | 369.83 mi (595.18 km) |
| Langenthal to Calw | 112.57 mi (181.17 km) |
| Langenthal to Castrop-Rauxel | 300.13 mi (483.02 km) |
| Langenthal to Celle | 387.41 mi (623.47 km) |
| Langenthal to Cham | 263.16 mi (423.52 km) |
| Langenthal to Chemnitz | 341.21 mi (549.12 km) |
| Langenthal to Clausthal-Zellerfeld | 337.01 mi (542.37 km) |
| Langenthal to Cloppenburg | 389.40 mi (626.68 km) |
| Langenthal to Coburg | 255.77 mi (411.63 km) |
| Langenthal to Coesfeld | 328.20 mi (528.19 km) |
| Langenthal to Cologne | 259.74 mi (418.00 km) |
| Langenthal to Coswig | 376.43 mi (605.80 km) |
