diff --git a/libs/kimath/src/geometry/ellipse.cpp b/libs/kimath/src/geometry/ellipse.cpp
index 4b9e070ee2..089192d7d0 100644
--- a/libs/kimath/src/geometry/ellipse.cpp
+++ b/libs/kimath/src/geometry/ellipse.cpp
@@ -43,7 +43,7 @@ ELLIPSE<NumericType>::ELLIPSE( const VECTOR2<NumericType>& aCenter,
         EndAngle( aEndAngle )
 {
     MajorRadius = aMajor.EuclideanNorm();
-    MinorRadius = MajorRadius * aRatio;
+    MinorRadius = NumericType( MajorRadius * aRatio );
     Rotation = EDA_ANGLE( std::atan2( aMajor.y, aMajor.x ), RADIANS_T );
 }
 
diff --git a/libs/kimath/src/geometry/seg.cpp b/libs/kimath/src/geometry/seg.cpp
index ee02eb4fd3..b07aa7493c 100644
--- a/libs/kimath/src/geometry/seg.cpp
+++ b/libs/kimath/src/geometry/seg.cpp
@@ -251,7 +251,7 @@ bool SEG::Collide( const SEG& aSeg, int aClearance, int* aActual ) const
     if( dist_sq == 0 || dist_sq < (ecoord) aClearance * aClearance )
     {
         if( aActual )
-            *aActual = isqrt( dist_sq );
+            *aActual = int( isqrt( dist_sq ) );
 
         return true;
     }
@@ -328,13 +328,13 @@ VECTOR2I SEG::LineProject( const VECTOR2I& aP ) const
 
 int SEG::Distance( const SEG& aSeg ) const
 {
-    return isqrt( SquaredDistance( aSeg ) );
+    return int( isqrt( SquaredDistance( aSeg ) ) );
 }
 
 
 int SEG::Distance( const VECTOR2I& aP ) const
 {
-    return isqrt( SquaredDistance( aP ) );
+    return int( isqrt( SquaredDistance( aP ) ) );
 }
 
 
diff --git a/libs/kimath/src/trigo.cpp b/libs/kimath/src/trigo.cpp
index 804a0deeaa..ca6398cb57 100644
--- a/libs/kimath/src/trigo.cpp
+++ b/libs/kimath/src/trigo.cpp
@@ -311,8 +311,8 @@ const VECTOR2D CalcArcCenter( const VECTOR2D& aStart, const VECTOR2D& aEnd,
     if( d_squared > 0.0 )
         d = sqrt( d_squared );
 
-    VECTOR2D vec2 = (end - start).Resize( d );
-    VECTOR2D vc = (end - start).Resize( chord / 2 );
+    VECTOR2D vec2 = VECTOR2D(end - start).Resize( d );
+    VECTOR2D vc = VECTOR2D(end - start).Resize( chord / 2 );
 
     RotatePoint( vec2, -ANGLE_90 );