Geopy

Location to lat-lon

from geopy.geocoders import Nominatim, Photon

geolocator = Nominatim(user_agent="_")

geolocator = Photon()

location = geolocator.geocode("Portland, Oregon")

location = geolocator.geocode("Annapolis")

latitude = location.point.latitude

longitude = location.point.longitude

 Distance

from geopy import distance

distance.distance((1.29000, 104.01667), (1.167152, 103.993654)).nm # (lat, lon). nm/km