如何用Python根据经纬度计算两点间的距离？

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Python已知经纬度求两点距离+from geopy.distance import geodesic+from haversine import haversine+if __name__=='__main__':+Guangzhou=(23.129, 113.264)+

Python已知经纬度求两点距离

from geopy.distance import geodesic
from haversine import haversine


if __name__ == '__main__':
Guangzhou = (23.129, 113.264) # (纬度，经度)
Beijing = (39.904, 116.407)
dist = geodesic(Guangzhou, Beijing).km
print(dist)
distance = haversine(Guangzhou, Beijing)
print(distance)

单位长为km