From the most northerly point, Ras ben Sakka in Tunisia, to the most southerly point, Cape Agulhas in South Africa, is approximately 5,000 miles.
The tip of a mountain is called a peak.
The distance from the northern border of Maine to the tip of Florida is approximately 1,500 miles.
The tip of a continent is called a cape or a point.
The islands off the southern tip of Florida are called the Florida Keys.
The Strait of Gibraltar
The northern most tip of Africa.
It depends on which "top" is meant. Australia's northernmost tip is called Cape York. It is the tip of the peninsula which defines the northern boundary of Queensland. The northern half of the Northern Territory is colloquially known as the "Top End".
Copper Harbor. It is a town at the tip of the Keneenaw peninsula.
Sabah is located on the most northern tip on the island of Borneo in Southeastern Asia.
From the most northerly point, Ras ben Sakka in Tunisia, to the most southerly point, Cape Agulhas in South Africa, is approximately 5,000 miles.
The vertex or the apex. I prefer apex to describe the upper most tip of a triangle.
Australia's northernmost point is Cape York, which is the far north tip of Queensland.
From the most northern tip of England to Loch Ness is approximately 215km.
Cornwall (In Cornish it's called 'Kernow')
It's called Lands end.
They are most often called the "tip". Crayola has a mascot called "Tip" that they feature on many of their products and advertising materials.