Measure the distance between two coordinates

Measure-Distance.ps1

function ConvertToGeoCoordinate ([string]$coordinate) {
    Add-Type -AssemblyName System.Device
    $lat, $lon = $Coordinate -split ',' | ForEach-Object {
        [double]$_.Trim()
    }
    [device.location.geocoordinate]::new($lat, $lon)
}

function Measure-Distance {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory, Position = 0)]
        [string]
        $Coordinate1,

        [Parameter(Mandatory, Position = 1)]
        [string]
        $Coordinate2
    )
    
    process {
        $coord1 = ConvertToGeoCoordinate -Coordinate $Coordinate1
        $coord2 = ConvertToGeoCoordinate -Coordinate $Coordinate2
        $coord1.GetDistanceTo($coord2)
    }
}