diff --git a/application/WarehouseShippingNote/WarehouseShippingNoteController.php b/application/WarehouseShippingNote/WarehouseShippingNoteController.php
index 2ad3902d4..aa5d47426 100644
--- a/application/WarehouseShippingNote/WarehouseShippingNoteController.php
+++ b/application/WarehouseShippingNote/WarehouseShippingNoteController.php
@@ -526,7 +526,7 @@ class WarehouseShippingNoteController extends TTCrud {
             $url = "https://router.project-osrm.org/route/v1/driving/$fromLon,$fromLat;$toLon,$toLat?overview=false";
             $data = json_decode(file_get_contents($url), true);
             $distance = $data['routes'][0]['distance'];
-            return $distance;
+            return $distance * 2;
         }
 
         $fromData = geocode($from);