Calculate Distance of Data per IndexPath from different Class - swift

Question

I try to calculate the Distance between the user and a location of any cell's given Data from another class, so I can reuse the Cells... calculating the distance from the TableViewCellClass itself worked, but as soon as I scrolled the tableVIew, the Result of the Distance changed all the time.
My CalculateDistance Class:
class CalculateDistance: NSObject, CLLocationManagerDelegate{
var reloading:Reloading?
let location = CLLocationManager()
var job: Job!
var Distance: String = ""
static var gettingDistance: String = ""
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
if let lastLocation = locations.last {
let geocoder = CLGeocoder()
//get job coordinates
geocoder.geocodeAddressString(JobTableViewController.jobLocation) { placemarks, error in
print(JobTableViewController.jobLocation)
let placemarkW = placemarks?.first
if let placemark = placemarkW {
let lat = placemark.location?.coordinate.latitude
let lon = placemark.location?.coordinate.longitude
let jobLocation = CLLocation(latitude: lat!, longitude: lon!)
//get user coordinates
let myLocation = CLLocation(latitude: lastLocation.coordinate.latitude, longitude: lastLocation.coordinate.longitude)
//get distance between coordinates
let distance = myLocation.distance(from: jobLocation) / 1000
CalculateDistance.gettingDistance = String(format: "%.01fkm", distance)
} else {
CalculateDistance.gettingDistance = "Not Valid"
}
self.reloading?.reloadIt()
}
}
self.location.stopUpdatingLocation()
guard let _: CLLocationCoordinate2D = manager.location?.coordinate else { return }
}
}
And how I try to call it/print it in the tableViewClass:
static var jobLocation: String = ""
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell{
let cell = tableView.dequeueReusableCell(withIdentifier: "JobCell", for: indexPath) as! JobTableViewCell
let job = jobs[indexPath.row]
cell.job = job
cell.jobHeader.text = job.postHeader
cell.distance.text = CalculateDistance.gettingDistance
return cell
}
The problem now is that the label text is blank... I tried printing the Distance itself inside the CalculateDistance class but this doesn't work either...