When Niccolo, Maffeo, and Marco reached the city of Hormuz, they decided to take an overland travel route known as the Silk Road. Over the next three years, they trekked on the route and eventually reached Kublai Khan.
How much longer???
We've been walking such a long time...
You, Marco Polo, are going to be my tax collector.
Marco Polo was captured in battle and in prison, collaborated with adventure writer, Rustichello of Pisa to write "The Travels of Marco Polo".
How about "Destination of the World"? Or "The Travels of Marco Polo"?