the best way to travel to Spain is through a plane but to travel within Spain perhaps you should consider the train travel.
Fly
air travel- - - - but if you wanted to take a look at a good sceneries then perhaps take a train.
I am confused with your question. Madrid is the capital city of Spain? so where exactly is your starting point? If you are in Madrid check this out: http://www.friendlyrentals.com/. I thank you.
off season is the best.
Walk
The Best Way to Travel was created in 1968-07.
What is the best way to travel from Innsbruck to Salva
There is approximately 173 miles between Toulouse, France and San Sebastian, Spain. A flight would take about 50 minutes by commercial airline.
Barcelona and Madrid
on a plane
you can't travel to Cuba in the USA!
boats