A distribution system includes a collection server, a storage server, and a distribution server. The collection server acquires image data captured by an on-vehicle camera, creates a table in which imaging position information is associated with imaging environment information, and stores the table in the storage server. The distribution server accepts a distribution request in which an imaging position condition and an imaging environment condition are designated. The distribution server searches the image data satisfying the imaging position condition and the imaging environment condition, and performs distribution.