From abroad, usually the best way to reach Chianti is to fly to an airport in Tuscany, such as the Pisa or Florence airport, or some other major airport in Italy. Alternatively, from Central Europe one might want to take a train to Italy. Once in Italy and preferably in Tuscany, you have to find your way to Florence; this will be easy as the city has good train connections to the rest of the country.
Chianti is easiest to explore with a car. The most likely place to begin the trip is Florence, where rental services are abundant. The most important road to know is the Chiantigiana from Florence to Siena, as it penetrates the heart of the region, Chianti Classico.