Converts distances measured in miles and chains to kilometres, linking to chain (length) without linking miles. This is to conform to WP:OVERLINK, which states that common units of length should not be linked. However, chains are not familiar to many readers, and therefore a link is provided.

This template is designed to mimic the function of the {{Convert}} template, which is currently unable to make selective links.

If a wiki-link to chains is not required, or it is preferable to link to both miles and chains, {{Convert}} can be used instead.

Note that the parameters mi, chain and km are redundant in this template, but are provided to make conversion to the {{Convert}} template easier if selective linking is ever implemented.