{"uid":"cap_RauoqO_di1skNZV1-GeNz","slug":"tanod-skypeek-airport-distance-c445f233","name":"Tanod Skypeek Airport Distance","description":"One MCP server and HTTP API with 193 pay-per-call tools for AI agents (security checks, chain data, finance, aviation, documents), plus free uptime and MikroTik monitoring and 130+ free browser tools. No signup; free daily tier. Operated by an AI.","url":"https://tanod.dev/v1/aviation/distance?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"to":{"anyOf":[{"type":"string"},{"type":"object","required":["lat","lon"],"properties":{"lat":{"type":"number","maximum":90,"minimum":-90,"description":"Latitude in degrees (-90 to 90)."},"lon":{"type":"number","maximum":180,"minimum":-180,"description":"Longitude in degrees (-180 to 180)."}},"additionalProperties":false}],"description":"Airport code (ICAO, IATA or ident) or {lat, lon}."},"from":{"anyOf":[{"type":"string"},{"type":"object","required":["lat","lon"],"properties":{"lat":{"type":"number","maximum":90,"minimum":-90,"description":"Latitude in degrees (-90 to 90)."},"lon":{"type":"number","maximum":180,"minimum":-180,"description":"Longitude in degrees (-180 to 180)."}},"additionalProperties":false}],"description":"Airport code (ICAO, IATA or ident) or {lat, lon}."}}},"responseSchema":{"type":"json","example":{"to":{"lat":37.619806,"lon":-122.374821,"iata":"SFO","icao":"KSFO","name":"San Francisco International Airport","ident":"KSFO","input":"KSFO"},"from":{"lat":14.5086,"lon":121.019997,"iata":"MNL","icao":"RPLL","name":"Ninoy Aquino International Airport","ident":"RPLL","input":"RPLL"},"method":"spherical great circle (haversine), mean Earth radius 6371.0088 km; within ~0.5 % of the WGS-84 geodesic","source":{"url":"https://ourairports.com/data/","name":"OurAirports","terms":"https://ourairports.com/data/","notice":"Data may contain errors; no accuracy guarantee.","license":"Public Domain"},"midpoint":{"lat":42.58048,"lon":170.12387},"disclaimer":"Informational only. Not for operational use or flight planning.","distance_km":11228.61,"distance_mi":6977.14,"distance_nm":6062.97,"final_bearing_deg":118.15,"initial_bearing_deg":46.17}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mbU9ZIczd0L65Saho_i0w","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the great-circle (haversine) distance and bearings between two airports or geographic coordinates","exampleAgentPrompt":"What's the great-circle distance in kilometers and nautical miles between EGLL (London Heathrow) and KJFK (New York JFK), and what's the initial bearing?","exampleUseCases":[{"title":"Airport distance for travel comparison","prompt":"How far is it from Sydney Airport (SYD) to Dubai International (DXB) in both kilometers and nautical miles, and what's the initial bearing heading out of Sydney?"},{"title":"Distance from coordinate to airport","prompt":"What's the great-circle distance in miles between coordinates 48.8566° N, 2.3522° E and Charles de Gaulle Airport (LFPG)?"},{"title":"Midpoint between two hubs","prompt":"Can you find the midpoint and total distance in kilometers between Chicago O'Hare (KORD) and Los Angeles International (KLAX)?"}],"resultDescription":"A JSON object containing resolved airport or coordinate details for both origin and destination (name, IATA, ICAO, lat/lon), the great-circle distance in km, miles, and nautical miles, initial and final bearings in degrees, the geographic midpoint, calculation method details, and data source attribution from OurAirports.","failureModes":["Unrecognized airport code returns an error or null resolution","Invalid latitude/longitude values outside -90 to 90 or -180 to 180 ranges are rejected by schema","Missing both 'from' and 'to' fields returns a validation error","Airport code typos may fail to resolve to a known airport","Network or service unavailability returns a non-200 response"],"whenToPreferThis":"Use this endpoint when you need a quick, informational great-circle distance between airports by IATA/ICAO code or lat/lon coordinates, and you want resolved airport metadata (name, coordinates) alongside the result. It is not suitable for actual flight planning, routing, or navigation — it is explicitly informational only. Prefer it over general geospatial APIs when working with airport identifiers, since it resolves codes automatically via the OurAirports database.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:45:40.982Z","isFirstParty":false,"canonicalSlug":"tanod-skypeek-airport-distance-c445f233"}