diff --git a/nav.py b/nav.py
index 4fe895e..471dce3 100644
--- a/nav.py
+++ b/nav.py
@@ -25,6 +25,7 @@ DISTANCES = {
     ("ganymede", "callisto"): 0.8,
     ("europa", "titan"): 655.0,
     ("titan", "enceladus"): 1.0,
+    ("titan", "pluto"): 4400.0,
 }
 
 # Every route starts at Earth.
@@ -44,6 +45,7 @@ ROUTES = {
     "callisto": ["earth", "gateway", "mars", "ceres", "europa", "ganymede", "callisto"],
     "titan": ["earth", "gateway", "mars", "ceres", "europa", "titan"],
     "enceladus": ["earth", "gateway", "mars", "ceres", "europa", "titan", "enceladus"],
+    "pluto": ["earth", "gateway", "mars", "ceres", "europa", "titan", "pluto"],
 }
 
 NAMES = {
@@ -64,6 +66,7 @@ NAMES = {
     "callisto": "Callisto",
     "titan": "Titan",
     "enceladus": "Enceladus",
+    "pluto": "Pluto",
 }
 
 CRUISE_SPEED = 0.87  # million km per day