If available, see below for a list of known police frequencies for Langdon, Kansas. Or, navigate to another city or town within Reno County, to view the local police frequencies.
| Abbyville | Arlington | Buhler | Castleton | |
| Darlow | Haven | Hutchinson | Langdon | |
| Medora | Nickerson | Partridge | Pleasantview | |
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| Plevna | Pretty Prairie | South Hutchinson | St Joe | |
| Sylvia | Turon | Willowbrook | ||
Detect police activity and stay ticket-free in Langdon, Kansas with these police radar detectors.