OSM Pathfinder · A★ Heuristic
Set points by
Click on the map to set origin (green), then destination (red). Further clicks add waypoints.
Transport Mode
Route options
Avoid
Main roads
Local roads
Links / ramps
Non-motorized
Algorithm
Runs A★ with a Haversine heuristic — much faster, still optimal.
Bounding Box Auto
Auto-scales padding with route distance.
No cache
Advanced tools
Pre-download Area
Draw a rectangle on the map to pre-cache all roads in that area. Routes within it will be instant.
Visualization
Yield every 20 nodes ← slowerfaster →
Initializing…
Distance—
Nodes visited—
Road segments—
Compute time—
Path nodes—
⏯ Replay Search
0%
📍 Click map to set ORIGIN
🔄 Rerouting…
N
Elevation Profile
—
↑ Climb
—
↓ Descent
—
Min alt
—
Max alt
🔵 Visited node
📡 Explored edge
🟡 Best path so far
✅ Final shortest path
📊 Data Usage
Route data (OSM) 0 B
Geocoding 0 B
Map tiles 0 B
Reroutes 0 B
Total used 0 B
Map tile sizes are estimated (~20 KB avg). Resets on page reload.
Account
Create or sign into your TrueRoute account. On Vercel, stats sync through the API routes.
Joined -
On Vercel, connect this same stats shape to a database and auth provider so it follows the user between devices.