diff --git a/src/OpenTK/Math/Vector2.cs b/src/OpenTK/Math/Vector2.cs
index d01f2952..a3d4ea44 100644
--- a/src/OpenTK/Math/Vector2.cs
+++ b/src/OpenTK/Math/Vector2.cs
@@ -514,6 +514,54 @@ namespace OpenTK
             result.Y = vec.Y < min.Y ? min.Y : vec.Y > max.Y ? max.Y : vec.Y;
         }
 
+        /// <summary>
+        /// Compute the euclidean distance between two vectors.
+        /// </summary>
+        /// <param name="vec1">The first vector</param>
+        /// <param name="vec2">The second vector</param>
+        /// <returns>The distance</returns>
+        public static float Distance(Vector2 vec1, Vector2 vec2)
+        {
+            float result;
+            Distance(ref vec1, ref vec2, out result);
+            return result;
+        }
+
+        /// <summary>
+        /// Compute the euclidean distance between two vectors.
+        /// </summary>
+        /// <param name="vec1">The first vector</param>
+        /// <param name="vec2">The second vector</param>
+        /// <param name="result">The distance</param>
+        public static void Distance(ref Vector2 vec1, ref Vector2 vec2, out float result)
+        {
+            result = (float)Math.Sqrt((vec2.X - vec1.X) * (vec2.X - vec1.X) + (vec2.Y - vec1.Y) * (vec2.Y - vec1.Y));
+        }
+
+        /// <summary>
+        /// Compute the squared euclidean distance between two vectors.
+        /// </summary>
+        /// <param name="vec1">The first vector</param>
+        /// <param name="vec2">The second vector</param>
+        /// <returns>The squared distance</returns>
+        public static float DistanceSquared(Vector2 vec1, Vector2 vec2)
+        {
+            float result;
+            DistanceSquared(ref vec1, ref vec2, out result);
+            return result;
+        }
+
+        /// <summary>
+        /// Compute the squared euclidean distance between two vectors.
+        /// </summary>
+        /// <param name="vec1">The first vector</param>
+        /// <param name="vec2">The second vector</param>
+        /// <param name="result">The squared distance</param>
+        public static void DistanceSquared(ref Vector2 vec1, ref Vector2 vec2, out float result)
+        {
+            result = (vec2.X - vec1.X) * (vec2.X - vec1.X) + (vec2.Y - vec1.Y) * (vec2.Y - vec1.Y);
+        }
+
         /// <summary>
         /// Scale a vector to unit length
         /// </summary>
diff --git a/src/OpenTK/Math/Vector2d.cs b/src/OpenTK/Math/Vector2d.cs
index cd887ba7..1bf9b0d6 100644
--- a/src/OpenTK/Math/Vector2d.cs
+++ b/src/OpenTK/Math/Vector2d.cs
@@ -507,6 +507,54 @@ namespace OpenTK
             result.Y = vec.Y < min.Y ? min.Y : vec.Y > max.Y ? max.Y : vec.Y;
         }
 
+        /// <summary>
+        /// Compute the euclidean distance between two vectors.
+        /// </summary>
+        /// <param name="vec1">The first vector</param>
+        /// <param name="vec2">The second vector</param>
+        /// <returns>The distance</returns>
+        public static double Distance(Vector2d vec1, Vector2d vec2)
+        {
+            double result;
+            Distance(ref vec1, ref vec2, out result);
+            return result;
+        }
+
+        /// <summary>
+        /// Compute the euclidean distance between two vectors.
+        /// </summary>
+        /// <param name="vec1">The first vector</param>
+        /// <param name="vec2">The second vector</param>
+        /// <param name="result">The distance</param>
+        public static void Distance(ref Vector2d vec1, ref Vector2d vec2, out double result)
+        {
+            result = Math.Sqrt((vec2.X - vec1.X) * (vec2.X - vec1.X) + (vec2.Y - vec1.Y) * (vec2.Y - vec1.Y));
+        }
+
+        /// <summary>
+        /// Compute the squared euclidean distance between two vectors.
+        /// </summary>
+        /// <param name="vec1">The first vector</param>
+        /// <param name="vec2">The second vector</param>
+        /// <returns>The squared distance</returns>
+        public static double DistanceSquared(Vector2d vec1, Vector2d vec2)
+        {
+            double result;
+            DistanceSquared(ref vec1, ref vec2, out result);
+            return result;
+        }
+
+        /// <summary>
+        /// Compute the squared euclidean distance between two vectors.
+        /// </summary>
+        /// <param name="vec1">The first vector</param>
+        /// <param name="vec2">The second vector</param>
+        /// <param name="result">The squared distance</param>
+        public static void DistanceSquared(ref Vector2d vec1, ref Vector2d vec2, out double result)
+        {
+            result = (vec2.X - vec1.X) * (vec2.X - vec1.X) + (vec2.Y - vec1.Y) * (vec2.Y - vec1.Y);
+        }
+
         /// <summary>
         /// Scale a vector to unit length
         /// </summary>
diff --git a/tests/OpenTK.Tests/Assertions.fs b/tests/OpenTK.Tests/Assertions.fs
index 0d0df594..b3d8fe3f 100644
--- a/tests/OpenTK.Tests/Assertions.fs
+++ b/tests/OpenTK.Tests/Assertions.fs
@@ -16,7 +16,7 @@ module private AssertHelpers =
 
     let approxEq a b = MathHelper.ApproximatelyEquivalent(a, b, EquivalenceTolerance)
 
-    let approxEqDelta a b = MathHelper.ApproximatelyEqual(a,b,BitAccuracy)
+    let approxEqDelta a b = MathHelper.ApproximatelyEqual(a, b, BitAccuracy)
 
     let approxEqSingleEpsilon a b = MathHelper.ApproximatelyEqualEpsilon(a, b, 0.00001f)
     let approxEqDoubleEpsilon a b = MathHelper.ApproximatelyEqualEpsilon(a, b, 0.00001)
@@ -74,3 +74,6 @@ type internal Assert =
         if approxEqDoubleEpsilonWithError(a, b, c) then raise <| new Xunit.Sdk.EqualException(a,b)
 
     static member ThrowsIndexExn(f:unit -> unit) = Assert.Throws<IndexOutOfRangeException>(f) |> ignore
+
+    static member ApproximatelyEqual(a : float32, b : float32) =
+        if not <| approxEqDelta a b then raise <| new Xunit.Sdk.EqualException(a, b)
diff --git a/tests/OpenTK.Tests/Vector2Tests.fs b/tests/OpenTK.Tests/Vector2Tests.fs
index e44d8de6..6e352259 100644
--- a/tests/OpenTK.Tests/Vector2Tests.fs
+++ b/tests/OpenTK.Tests/Vector2Tests.fs
@@ -75,6 +75,16 @@ module Vector2 =
 
             Assert.Equal(lsq, v.LengthSquared)
 
+    [<Properties(Arbitrary = [| typeof<OpenTKGen> |])>]
+    module Distance =
+        [<Property>]
+        let ``Distance(a, b) = (b - a).Length`` (a : Vector2, b : Vector2) =
+            Assert.ApproximatelyEqual(Vector2.Distance(a, b), (b - a).Length)
+
+        [<Property>]
+        let ``DistanceSquared(a, b) = (b - a).LengthSquared`` (a : Vector2, b : Vector2) =
+            Assert.ApproximatelyEqual(Vector2.DistanceSquared(a, b), (b - a).LengthSquared)
+
     [<Properties(Arbitrary = [| typeof<OpenTKGen> |])>]
     module ``Unit vectors and perpendicularity`` =
         //