diff --git a/src/pyrecest/distributions/hypersphere_subset/abstract_hypersphere_subset_distribution.py b/src/pyrecest/distributions/hypersphere_subset/abstract_hypersphere_subset_distribution.py
index 0ae1b395e..28416bcf8 100644
--- a/src/pyrecest/distributions/hypersphere_subset/abstract_hypersphere_subset_distribution.py
+++ b/src/pyrecest/distributions/hypersphere_subset/abstract_hypersphere_subset_distribution.py
@@ -339,8 +339,10 @@ def hellinger_distance(pdf1, pdf2):
             )
         )
 
-        distance_integral = self.__class__.integrate_fun_over_domain(
-            fangles_hellinger, self.dim
+        distance_integral = (
+            AbstractHypersphereSubsetDistribution.integrate_fun_over_domain_part(
+                fangles_hellinger, integration_boundaries
+            )
         )
 
         return sqrt(0.5 * distance_integral)
@@ -365,8 +367,10 @@ def total_variation_distance(pdf1, pdf2):
             )
         )
 
-        distance_integral = self.__class__.integrate_fun_over_domain(
-            fangles_total_variation, self.dim
+        distance_integral = (
+            AbstractHypersphereSubsetDistribution.integrate_fun_over_domain_part(
+                fangles_total_variation, integration_boundaries
+            )
         )
 
         return 0.5 * distance_integral
diff --git a/tests/distributions/test_hypersphere_subset_distance_validation.py b/tests/distributions/test_hypersphere_subset_distance_validation.py
index 6e05d0b90..f6685ce00 100644
--- a/tests/distributions/test_hypersphere_subset_distance_validation.py
+++ b/tests/distributions/test_hypersphere_subset_distance_validation.py
@@ -1,5 +1,8 @@
 import unittest
 
+import pyrecest.backend
+from pyrecest.backend import array, pi
+from pyrecest.distributions import VonMisesFisherDistribution
 from pyrecest.distributions.hypersphere_subset.hyperspherical_uniform_distribution import (
     HypersphericalUniformDistribution,
 )
@@ -20,6 +23,29 @@ def test_total_variation_distance_rejects_dimension_mismatch(self):
         with self.assertRaisesRegex(ValueError, "different number of dimensions"):
             dist.total_variation_distance_numerical(other)
 
+    @unittest.skipIf(
+        pyrecest.backend.__backend_name__ == "jax",
+        "Numerical hyperspherical integration is not supported on JAX.",
+    )
+    def test_distances_respect_custom_integration_boundaries(self):
+        dist = VonMisesFisherDistribution(array([1.0, 0.0]), 2.0)
+        other = VonMisesFisherDistribution(array([0.0, 1.0]), 1.0)
+        partial_boundaries = array([[0.0, pi / 2.0]])
+
+        for distance_name in (
+            "hellinger_distance_numerical",
+            "total_variation_distance_numerical",
+        ):
+            with self.subTest(distance=distance_name):
+                distance = getattr(dist, distance_name)
+                full_distance = float(distance(other))
+                partial_distance = float(
+                    distance(other, integration_boundaries=partial_boundaries)
+                )
+
+                self.assertGreater(partial_distance, 0.0)
+                self.assertLess(partial_distance, full_distance)
+
 
 if __name__ == "__main__":
     unittest.main()