diff --git a/modules/lobbies/scripts/find_or_create.ts b/modules/lobbies/scripts/find_or_create.ts
index a8a6f166..853fdd58 100644
--- a/modules/lobbies/scripts/find_or_create.ts
+++ b/modules/lobbies/scripts/find_or_create.ts
@@ -19,7 +19,7 @@ export interface Request {
   	noWait?: boolean;
 
 	createConfig: {
-    region: string;
+    	region: string;
 		tags?: Record<string, string>;
 		maxPlayers: number;
 		maxPlayersDirect: number;
@@ -60,19 +60,19 @@ export async function run(
 			{
 				query: {
 					version: req.version,
-          regions: req.regions,
+          			regions: req.regions,
 					tags: req.tags,
 				},
 				lobby: {
 					lobbyId,
 					version: req.version,
-          region: req.createConfig.region,
+          			region: req.createConfig.region,
 					tags: req.createConfig.tags,
 					maxPlayers: req.createConfig.maxPlayers,
 					maxPlayersDirect: req.createConfig.maxPlayersDirect,
 				},
 				players: req.players,
-        noWait: req.noWait ?? false,
+        		noWait: req.noWait ?? false,
 			}
 		);
 
diff --git a/modules/lobbies/scripts/list_regions.ts b/modules/lobbies/scripts/list_regions.ts
index 447b21c6..3b816693 100644
--- a/modules/lobbies/scripts/list_regions.ts
+++ b/modules/lobbies/scripts/list_regions.ts
@@ -1,6 +1,7 @@
 import { RuntimeError, ScriptContext } from "../module.gen.ts";
 import { getLobbyConfig } from "../utils/lobby_config.ts";
-import { Region, regionsForBackend } from "../utils/region.ts";
+import { getSortedRegionsByProximity, Region, regionsForBackend } from "../utils/region.ts";
+import { getRequestGeoCoords } from "../utils/rivet/geo_coord.ts";
 
 export interface Request {
   tags?: Record<string, string>,
@@ -16,8 +17,14 @@ export async function run(
 ): Promise<Response> {
   const lobbyConfig = getLobbyConfig(ctx.config, req.tags ?? {});
 
-  const regions = regionsForBackend(lobbyConfig.backend)
-
-  return { regions };
+  const coords = getRequestGeoCoords(ctx);
+  const regions = regionsForBackend(lobbyConfig.backend);
+  if (!coords) {
+    return { regions };
+  }
+  
+  return {
+    regions: getSortedRegionsByProximity(regions, coords)
+  }
 }
 
diff --git a/modules/lobbies/utils/region.ts b/modules/lobbies/utils/region.ts
index eda10bef..332d81be 100644
--- a/modules/lobbies/utils/region.ts
+++ b/modules/lobbies/utils/region.ts
@@ -8,7 +8,13 @@ import { REGIONS as LOCAL_DEVELOPMENT_REGIONS } from "./lobby/backend/local_deve
 import { UnreachableError } from "../module.gen.ts";
 import { LobbyBackend } from "../config.ts";
 
-export interface Region {
+export interface RegionGeoCoords {
+  latitude: number;
+  longitude: number;
+}
+
+
+export interface Region extends RegionGeoCoords {
   id: string;
   name: string;
   latitude: number;
@@ -22,3 +28,46 @@ export function regionsForBackend(backend: LobbyBackend): Region[] {
   else throw new UnreachableError(backend);
 }
 
+// Using haversine formula to calculate approximate distance
+function getDistance(a: RegionGeoCoords, b: RegionGeoCoords) {
+  const EARTH_RADIUS = 6371; // Radius of the earth in km
+  const DEG_2_RAD = (Math.PI / 180);
+
+  const deltaLatitude = DEG_2_RAD * (b.latitude - a.latitude);
+  const deltaLongitude = DEG_2_RAD * (b.longitude - a.longitude);
+  
+  const aLatitude = DEG_2_RAD * a.latitude;
+  const bLatitude = DEG_2_RAD * b.latitude;
+
+  const sinOfDLat = Math.sin(deltaLatitude / 2);
+  const sinOfDLon = Math.sin(deltaLongitude / 2);
+  const x = sinOfDLat * sinOfDLat + sinOfDLon * sinOfDLon * Math.cos(aLatitude) * Math.cos(bLatitude);
+  const unitDistance = 2 * Math.atan2(Math.sqrt(x), Math.sqrt(1 - x)); 
+
+  return EARTH_RADIUS * unitDistance;
+}
+
+export function getClosestRegion(
+  region: Region[],
+  coords: RegionGeoCoords
+) {
+  let closestRegion: Region | null = null;
+  let closestDistance = Infinity;
+  for (const r of region) {
+    const distance = getDistance(r, coords);
+    if (distance < closestDistance) {
+      closestRegion = r;
+      closestDistance = distance;
+    }
+  }
+  return closestRegion;
+}
+
+export function getSortedRegionsByProximity(
+  regions: Region[],
+  coords: RegionGeoCoords
+) {
+  return [...regions].sort((a, b) => {
+    return getDistance(a, coords) - getDistance(b, coords);
+  });
+}
\ No newline at end of file
diff --git a/modules/lobbies/utils/rivet/geo_coord.ts b/modules/lobbies/utils/rivet/geo_coord.ts
new file mode 100644
index 00000000..1104d40f
--- /dev/null
+++ b/modules/lobbies/utils/rivet/geo_coord.ts
@@ -0,0 +1,44 @@
+import { ScriptContext } from "../../module.gen.ts";
+import { RegionGeoCoords } from "../region.ts";
+
+export function getRequestGeoCoords(
+    ctx: ScriptContext
+): RegionGeoCoords | undefined {
+    // If they aren't real servers, we're probably not in managed
+    // So we just return
+    if (!("server" in ctx.config.lobbies.backend)) {
+        return undefined;
+    }
+
+    if (ctx.environment.get("RIVET_BACKEND_RUNTIME") !== "cloudflare_workers_platforms") {
+        return undefined;
+    }
+
+    const topLevelTrace = ctx.trace.entries[0];
+    if (!topLevelTrace || !("httpRequest" in topLevelTrace.type)) {
+        return undefined;
+    }
+
+    const httpReq = topLevelTrace.type.httpRequest
+    if (!httpReq) {
+        return undefined;
+    }
+
+    if (!httpReq.headers["x-backend-client-coords"]) {
+        throw new Error("Missing x-backend-client-coords header");
+    }
+
+    const [latitudeStr, longitudeStr] = httpReq.headers["x-backend-client-coords"].split(",") as [string, string];
+
+    const longitude = parseFloat(longitudeStr.trim());
+    const latitude = parseFloat(latitudeStr.trim());
+
+    if (!isFinite(longitude) || !isFinite(latitude)) {
+        throw new Error("Invalid x-backend-client-coords header (non-finite)");
+    }
+
+    return {
+        latitude,
+        longitude
+    }
+}
\ No newline at end of file