Couple of hours, max.
The maximum depth of Loch Lomond is 190 meters (623 feet).
Loch Morar is the deepest loch in Scotland, with a maximum depth of 310 meters (1,017 feet). It is located in the Lochaber area of the Scottish Highlands.
Edinburgh to Melrose takes around 1 hour to drive.
From Edinburgh to Dundee is about 60 miles, and would take about 1½ hours to drive.
About 3 hours
About 3 hours
4 hrs
About 8 hours
About 8 hours
About an hour.
it takes around 3 hours to get from Edinburgh to Oban by car. :)
From Edinburgh to Durham is nearly 130 miles and would take about 2 hours 45 minutes to drive.