Often people would be barefoot, and gravel was very tough on feet. Also, the heat from the sun made the road unbearably hot. Pests such as insects also hindered and annoyed.
The above issues are not really applicable when it comes to long-distance travel. The primary issue in intercity travel in Greece is the prevalence of mountains and islands in Greece, which makes water-travel requisite. Water-travel is generally more expensive than land-travel.
Anicent Greece was quite mountainous and rugged; which resulted in them traveling by sea.
penius
Santorini (spellling?)
depends on many factors, when are you traveling? how are you traveling?
Greece - her grandparents live there.
Lena goes to Greece
switch of language, switch of currency, time change
One would be traveling northwest.
The Aegean Sea.
Roads were poor, and there weren't any fast vehicle areound.
You would be crossing the Aegean Sea.
Depends on where you live from Sydney, Australia