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Saylor Innovations Route Distance Calculator
x402
Saylor Innovations Route Distance Calculator is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).
Calculates total and per-leg distances of a multi-stop route from ordered waypoints, returning km, miles, nautical miles, great-circle bearings, detour ratio, and estimated travel time
Price / call$0.01
Success—
StatusUnknown
How this service works
Total distance of a multi-stop route from waypoints in km, miles and nautical miles, with each great-circle leg, bearing, detour ratio and travel time
Output
A JSON object containing total route distance in km, miles, and nautical miles; a straight-line distance in km; a detour ratio; optional estimated travel time in hours; and an array of legs each with from/to labels, distance in km and miles, and initial bearing in degrees. Also includes waypoint count, data source attribution, and a contextual note.
Example use cases
Sailing passage distance planning
“I'm planning a sailing trip from Miami (25.7617,-80.1918) to Nassau (25.0480,-77.3582) to George Town (23.5121,-75.7877) — can you work out the total nautical miles, the bearing on each leg, and roughly how many hours it'll take at 15 knots?”
Road trip multi-stop distance check
“We're driving from Los Angeles (34.0522,-118.2437) to Las Vegas (36.1699,-115.1398) then to Salt Lake City (40.7608,-111.8910) and finally Denver (39.7392,-104.9903) — what's the total distance in miles and km, and how long will it take averaging 100 km/h?”
Delivery route distance estimation
“I have a courier making pickups at 40.7128,-74.0060 then 40.7306,-73.9352 then 40.6892,-74.0445 — what's the total distance in km and miles for each leg, and what's the detour ratio compared to a straight line?”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/geo/route-distance?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need precise great-circle route calculations across multiple stops with per-leg breakdown, including bearings and detour ratios — particularly for navigation, logistics, sailing, or aviation contexts where nautical miles and bearing accuracy matter. Prefer this over simple point-to-point distance APIs when you have 2–50 ordered waypoints and want travel time estimates alongside multi-unit distance output.
Side effects
- Missing or malformed waypoints parameter returns an error (fewer than 2 points or invalid lat/lon format)
- More than 50 waypoints may be rejected or cause unexpected behavior
- Invalid speed_kmh value (non-numeric) may cause travel time to be omitted
- Network timeout or server error returns a 5xx response
- Antipodal or polar coordinates may produce unexpected bearing values
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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