[tintin]

Originally Posted by moltuae

1. Find the precise location on Google Maps/street (by postcode or whatever).
2. On the map view (not street view), right click the exact spot and select "What's here?".
3. A pop-up dialogue appears, displaying the address and coordinates underneath (eg: 54.528970, -1.359761).
4. Convert the coordinates into the format used by the RNS-D.

You can either do the maths and convert the coordinates manually or, a quicker way, use http://www.nearby.org.uk

Copy and paste the coordinates from Google Maps into the box at the top of the page, click 'Go' and scroll down for the result. Under 'Copyable' you want the fourth box down, in this example: 54:31:44.292N 1:21:35.140W

Round off the last 2 digits for the RNS-D: 54:31:44.3N 1:21:35.1W

Of course it's not a very practical way to navigate for unplanned routes/detours, but if you're able to plan a journey in advance it's a great way to ensure you're guided right to the door.

Blimey..