> For the complete documentation index, see [llms.txt](https://docs.distance.tools/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.distance.tools/features.md).

# Features

- [Input data](https://docs.distance.tools/features/input-data.md): What data can be used as input for distance calculation between points?
- [Routing](https://docs.distance.tools/features/routing.md): Get detailed information about a routes and directions.
- [Maritime routing](https://docs.distance.tools/features/routing/maritime-routing.md): Realistic sea routing for Panamax, VLCC, and ULCV vessels, reflecting global chokepoints, canal limits, and fallback cape routes for accurate distance calculations.
- [Calculation](https://docs.distance.tools/features/calculation.md): Determination of geodesic distances between two points on a spherical or spheroidal reference surface.
- [Segmentation](https://docs.distance.tools/features/segmentation.md): Detailed distance information for routes