Calculating the Distance based on Lat & Lon as numbers not as objects

[MAAbdullahAlMubarah]

Dear Experts,

I have a list of location with lat & lon  between the source and the destination (pickup/dropoff) as the following :

Pick-up long, drop-off long, Pickup lat, drop-off lat 

all of them as numbers but not as objects how I can I calculate the distance between them either by KM or Mile?

Thank you in advanced 

[RolandSchubert · Accepted solution]

Hi,

first step is to create points from long/lat info, then calculate distance.
Hopefully the attached workflow is helpful as a starting point.