You might think this is a rhetorical question – and if it were, I am sure there are a half a dozen true and hilarious answers. It’s not, though. So, what is the actual longest road in the world?

Forget Route 66 in the US, the world's longest continuous road trip, unbroken by sea, stretches from Sagres, in southern Portugal to Khasan on the Russian border with North Korea. Despite Russia ...

They explained: "This 9,414 mile (15,151km) journey will take around 200 hours of continuous driving ... Whilst the longest overland road trip would currently be difficult to achieve due to ...