The busstop pairs can be seen hereI need to measure the direct distance between busstops in meters, not taking roads/networks into account.

I have the WGS 84 Coordinates + globalIDs for 28.000 pairs.

I already imported the Busstops from a csv (UTF-8) into a point layer.

My previous atempts:

  • Distance Matrix doesn´t work, because of the huge data size 28.000 x 28.000 is too much "waste" data and the operation fails...

  • "Point Connector" tool just creates "lines" without any measurments

The output should be 28.000 Lines with the distance in meters in a CSV, or just simply the measurment in m for every busstop relation.

Any ideas?

  • Just in order to clarify: You want to know, how far it is from busstop A to B, then from B to C, etc. And this for every line? I guess the busstops have attributes concerning the lines?
    – Erik
    Commented Jun 8, 2020 at 12:16
  • More like. Busstop A to B, C to D, E to F. Commented Jun 8, 2020 at 12:19
  • 3
    Add some sample data and/or screenshots
    – Bera
    Commented Jun 8, 2020 at 12:24
  • 1
    just the path of a bird :D "direct path" Commented Jun 8, 2020 at 13:13
  • 1
    Btw, you coordinates are missing a decimal separator - currently they look like UTM coordinates.
    – Erik
    Commented Jun 8, 2020 at 13:50

2 Answers 2


Not sure I understand you but if you have the table you show you could try using pyqgis to calculate distance:

layer = iface.activeLayer() #Click layer/table in tree. I have a excel table

distance = QgsDistanceArea()

fieldnames = [f.name() for f in layer.fields() if f.name().startswith(('fr','to'))] #List fields starting with fr and to
field_to_update = 'distance' #Change to match the field you want to store distances in

with edit(layer):
    for f in layer.getFeatures():
        p1 = QgsPointXY(f[fieldnames[0]]/100000,f[fieldnames[1]]/100000)
        p2 = QgsPointXY(f[fieldnames[2]]/100000,f[fieldnames[3]]/100000)
        m = distance.measureLine(p1, p2)

enter image description here


Thank you very much for your support.

I managed to do it.

Use the plugin "PointConnector" to create lines between the busstops. Then just use the "add Geometricattribute" tool.

Easy but very effetive.

Tipp 1: Only use WGS 84 Tipp 2: Be careful while creating the from-to-list for PointConnector. Excel rounds the zeros , therefor 10 is converted to 1. Tipp 3: PointConnector: Read the Python concole if errors accur. It helps alot to understand what went wrong. Sometimes just a new project with the same steps solves the problem. Or you can use the "repair geometrie" tool

Hope this helps.

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