How To Get To Greenwich CT From NYC? What is the cost of a train from New York City to Greenwich, CT? The train price from New York City to Greenwich, CT is on average $13 (€12) if you are looking to book your tickets for this route in the next 7 days. The train from Grand Central to Greenwich takes 53 min including transfers and departs every 30 minutes. The cost-effective way to get from New York to Greenwich is to drive, which costs $5 – $9 and takes 42 min. How much is the train from NYC to Greenwich CT? Overview: Train from New York City to Greenwich,…