OSRM Distance Matrix Generator
Paste one latitude,longitude coordinate per line. Input order is preserved as G1, G2, G3… The public OSRM demo server is best suited to modest jobs; use an OSRM server you operate for large matrices.
Add to Existing Matrix
To expand a matrix, select all three files from a previous download. Existing distances are copied without recalculating them; only distances involving unique new GPS points are requested.
The endpoint must end in /table/v1/driving (or another OSRM profile). Requests are split into 45 × 45 source/destination blocks.
Status: Waiting for GPS coordinates.