To cite package ‘openrouteservice’ in publications use:

Oleś AK (2025). openrouteservice: An 'openrouteservice' API Client. R package version 0.6.2, https://github.com/giscience/openrouteservice-r.

Corresponding BibTeX entry:

  @Manual{,
    title = {openrouteservice: An 'openrouteservice' API Client},
    author = {Andrzej K. Oleś},
    year = {2025},
    note = {R package version 0.6.2},
    url = {https://github.com/giscience/openrouteservice-r},
  }