diff --git a/src/main/java/pl/wat/ms4ds/terrain/Coord.java b/src/main/java/pl/wat/ms4ds/terrain/Coord.java
index e2bfe6a..d7fc2f9 100644
--- a/src/main/java/pl/wat/ms4ds/terrain/Coord.java
+++ b/src/main/java/pl/wat/ms4ds/terrain/Coord.java
@@ -109,16 +109,16 @@ public class Coord {
         public static double distance(Grid a, Grid b) {
             int dx = a.x - b.x;
             int dy = a.y - b.y;
-            return Math.sqrt(dx * dx + dy * dy) * MapConsts.DL_MK;
+            return Math.sqrt(dx * dx + dy * dy) * MapConsts.SS_SIZE;
         }
 
         public static double distance(int x1, int y1, int x2, int y2) {
             int dx = x2 - x1;
             int dy = y2 - y1;
-            return Math.sqrt(dx * dx + dy * dy) * MapConsts.DL_MK;
+            return Math.sqrt(dx * dx + dy * dy) * MapConsts.SS_SIZE;
         }
 
-        private static final float DL_MK2 = MapConsts.DL_MK * 0.0009765625f;
+        private static final float DL_MK2 = MapConsts.SS_SIZE * 0.0009765625f;
 
         /**
          * Funkcja zwraca aproksymowaną odległość między środkami małych kwadratów [m].