A small teal diamond icon sits next to most address fields in ClientManager. It answers one question — "how far is this from our office, and how do I get there?" — without ever leaving the page until you actually want to.
It needs two addresses to work with: your own office address (set once, under Site Settings → Site Info) and the address on the record you're viewing. If either one is blank, the icon simply doesn't render — no broken link, no error, it's just quietly absent.
Clicking the icon doesn't jump straight to Google Maps. It opens a small popover right under the icon showing the driving distance and estimated time from your office (e.g. "198 km · 2 hours 1 min"), fetched live the first time you open it. Click the icon again to close the popover.
Inside the popover, an Open in Google Maps link opens Google's own hosted directions view in a new browser tab, already routed from your office to that record's address. This is a plain link to Google's own site — the actual map rendering, turn-by-turn route, and live traffic are entirely Google's, not something ClientManager draws itself.
The icon sits next to the Address field on each of these:
A Vendor is just an Organization with a Vendor Type set, so the Company/Organization coverage above already includes vendor addresses — there's no separate vendor-only version of this feature.
Your own office address, under Site Settings, is the origin for every one of the icons above — it's the "from" side, never the "to" side. Adding the icon there would always compare the office address against itself, which is exactly the same-address case the icon is already built to hide. So it's left off there on purpose, not missing.