diff --git a/client/src/features/sessionsV2/PauseOrDeleteSessionModal.tsx b/client/src/features/sessionsV2/PauseOrDeleteSessionModal.tsx
index 938414ad6a..30da605671 100644
--- a/client/src/features/sessionsV2/PauseOrDeleteSessionModal.tsx
+++ b/client/src/features/sessionsV2/PauseOrDeleteSessionModal.tsx
@@ -35,6 +35,7 @@ import { NotebooksHelper } from "../../notebooks";
 import { NotebookAnnotations } from "../../notebooks/components/session.types";
 import { NOTIFICATION_TOPICS } from "../../notifications/Notifications.constants";
 import { NotificationsManager } from "../../notifications/notifications.types";
+import { ABSOLUTE_ROUTES } from "../../routing/routes.constants";
 import AppContext from "../../utils/context/appContext";
 import useLegacySelector from "../../utils/customHooks/useLegacySelector.hook";
 import { toHumanDuration } from "../../utils/helpers/DurationUtils";
@@ -104,7 +105,7 @@ function AnonymousDeleteSessionModal({
 
   const navigate = useNavigate();
 
-  const backUrl = generatePath("../../:namespace/:slug", {
+  const backUrl = generatePath(ABSOLUTE_ROUTES.v2.projects.show.root, {
     namespace: namespace ?? "",
     slug: slug ?? "",
   });
@@ -224,7 +225,7 @@ function PauseSessionModalBody({
 
   const navigate = useNavigate();
 
-  const backUrl = generatePath("../../:namespace/:slug", {
+  const backUrl = generatePath(ABSOLUTE_ROUTES.v2.projects.show.root, {
     namespace: namespace ?? "",
     slug: slug ?? "",
   });
@@ -343,7 +344,7 @@ function DeleteSessionModalBody({
 
   const navigate = useNavigate();
 
-  const backUrl = generatePath("../../:namespace/:slug", {
+  const backUrl = generatePath(ABSOLUTE_ROUTES.v2.projects.show.root, {
     namespace: namespace ?? "",
     slug: slug ?? "",
   });
diff --git a/client/src/features/sessionsV2/StartSessionButton.tsx b/client/src/features/sessionsV2/StartSessionButton.tsx
index 03d35078b7..482181fb84 100644
--- a/client/src/features/sessionsV2/StartSessionButton.tsx
+++ b/client/src/features/sessionsV2/StartSessionButton.tsx
@@ -19,6 +19,9 @@
 import cx from "classnames";
 import { PlayFill } from "react-bootstrap-icons";
 import { Link, generatePath } from "react-router-dom-v5-compat";
+
+import { ABSOLUTE_ROUTES } from "../../routing/routes.constants";
+
 interface StartSessionButtonProps {
   namespace: string;
   slug: string;
@@ -31,7 +34,7 @@ export default function StartSessionButton({
   slug,
 }: StartSessionButtonProps) {
   const startUrl = generatePath(
-    "/v2/projects/:namespace/:slug/sessions/:launcherId/start",
+    ABSOLUTE_ROUTES.v2.projects.show.sessions.start,
     {
       launcherId,
       namespace,