OSRMAPI Documentation

The Open Source Routing Machine - High performance routing engine for OpenStreetMap data

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Route Service

Find the fastest path between coordinates with support for alternative routes and turn-by-turn instructions.

📊

Compute time and distance matrices between multiple locations for optimization problems.

🗺️

Match GPS traces to the road network with high accuracy using the Match service.

🎯

Solve the traveling salesman problem with the Trip service for optimal route ordering.

📍

Snap coordinates to the street network and find the nearest road segments.

🎨

Generate vector tiles for visualizing the road network and routing data.

OSRM provides powerful routing services through both HTTP and Node.js APIs: