Distance
The Haversine formula is used to calculate the distance, in metres.
Request
GET https://api.getAddress.io/distance/{postcode_from}/{postcode_to}?api-key={api-key}
GET https://api.getAddress.io/distance/{latitude}/{longitude}/to/{latitude}/{longitude}?api-key={api-key}
Examples
The distance between Lands End and John O' Groats'.
Request
GET https://api.getAddress.io/distance/TR19 7AA/KW1 4YT?api-key={api-key}
Response
{ "from": { "latitude": 50.065551, "longitude": -5.714262, "postcode": "TR19 7AA" }, "to": { "latitude": 58.63568878173828, "longitude": -3.061519145965576, "postcode": "KW1 4YT" }, "metres": 968978.0931119365 }
The distance between geographical points.
Request
GET https://api.getAddress.io/distance/50.065551/-5.714262/to/58.63568878173828/-3.061519145965576?api-key={api-key}
Response
{ "metres": 968978.0931119365 }