title: Kentucky Route 644
text: # Kentucky Route 644
  
  Kentucky Route 644 (KY 644) is a 2.821-mile-long (4.540 km) state highway in Lawrence County, Kentucky, that runs from KY 2565 to KY 2 south of Louisa.
  
  ## Major intersections
  
  The entire route is in Lawrence County.
  
  | Location | mi | km | Destinations | Notes |
  | - | - | - | - | - |
  | ​ | 0.000 | 0.000 | KY 2565 | Western terminus |
  | ​ | 1.781 | 2.866 | KY 1690 south | Northern terminus of KY 1690 |
  | ​ | 2.821 | 4.540 | KY 3 | Eastern terminus |
  | 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||
  