They began to explore overseas for 3 reasons: god, glory, gold. the invention of better boats and the compass helped this happen.
Answer: Bacon and Descartes
Explanation: The Age of Enlightenment was preceded by and closely associated with the scientific revolution. Earlier philosophers whose work influenced the Enlightenment included Bacon and Descartes. The major figures of the Enlightenment included Beccaria, Baruch Spinoza, Diderot, Kant, Hume, Rousseau and Adam Smith.
I would say about 3,000 to 3,500 miles. :) I hope I helped, Good luck!
The main reason pilgrims often have hard times attracting followers is the fear of change.