The average bus between Thornton and Denver Zoo takes 43 min and the fastest bus takes 39 min. There is a bus service every few hours from Thornton to Denver Zoo. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Thornton and Denver Zoo. The earliest departure is at 7:24 AM in the morning, and the last departure from Thornton is at 11:07 PM which arrives into Denver Zoo at 12:04 AM. All services require a transfer at Union Station and take an average of 43 min. The schedules shown below are for the next available departures.

41 min • 1 change
41 min • 1 change
42 min • 1 change
40 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
39 min • 1 change
46 min • 1 change
41 min • 1 change
51 min • 1 change
50 min • 1 changeWant to know about travelling from Thornton to Denver Zoo? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Thornton to Denver Zoo. However, there are services departing from Thornton PnR Gate C station and arriving at Colfax & Fillmore Station via Union Station. The journey, including transfers, takes approximately 43 min.
Thornton to Denver Zoo bus services, operated by Regional Transport, depart from Thornton PnR Gate C station.
Thornton to Denver Zoo bus services, operated by Regional Transport, arrive at Colfax & Fillmore Station.
The distance between Thornton and Denver Zoo is 13.3 km. The road distance is 16 km.
You can take a bus from Thornton PnR Gate C to Denver Zoo via Union Station, Union Station Gate B14, and Colfax & Fillmore Station in around 1h 1m.