The average bus between Kansas City and Union takes 36h 23m and the fastest bus takes 30h 57m. The bus service runs several times per day from Kansas City to Union. 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 twice daily between Kansas City and Union. The earliest departure is at 8:40 AM in the morning, and the last departure from Kansas City is at 6:50 PM which arrives into Union at 11:07 AM. All services require a transfer at St Louis Bus Station and take an average of 36h 23m. The schedules shown below are for the next available departures.
Arrives next day


32h 14m • 2 changes
Arrives +2 days


40h 17m • 2 changes
Arrives next day


31h 57m • 2 changes
Arrives +2 days


40h 17m • 2 changes
Arrives next day


31h 57m • 2 changes
Arrives +2 days


40h 17m • 2 changes
Want to know about travelling from Kansas City to Union? 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 Kansas City to Union. However, there are services departing from Kansas City station and arriving at Union station via St Louis Bus Station station. The journey, including transfers, takes approximately 36h 23m.
Kansas City to Union bus services, operated by Greyhound USA, depart from Kansas City Bus Station.
Kansas City to Union bus services, operated by Greyhound USA, arrive at Newark Penn Station.
The distance between Kansas City and Union is 1,738.2 km. The road distance is 2,004 km.
You can take a bus from Kansas City Bus Station to Vauxhall Rd At Coolidge Ave via St Louis Bus Station and Newark Penn Station in around 30h 28m.