The average bus between Gary and Oklahoma City takes 21h 30m and the fastest bus takes 21h 25m. There is at least one bus per day from Gary to Oklahoma City. 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 once daily between Gary and Oklahoma City. The earliest departure is at 1:35 PM in the afternoon, and the last departure from Gary is at 10:00 PM which arrives into Oklahoma City at 6:25 PM. All services require a transfer at Chicago Bus Station and take an average of 21h 30m. The schedules shown below are for the next available departures.
Arrives next day


22h • 2 changesArrives next day


21h 25m • 2 changesArrives next day


21h 25m • 2 changesArrives next day


21h 25m • 2 changesWant to know about travelling from Gary to Oklahoma City? 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 Gary to Oklahoma City. However, there are services departing from Gary station and arriving at Oklahoma City station via Chicago. The journey, including transfers, takes approximately 21h 30m.
Gary to Oklahoma City bus services, operated by Barons Bus, depart from Gary, IN station.
Gary to Oklahoma City bus services, operated by Barons Bus, arrive at Oklahoma City Bus Station.
Book your Gary to Oklahoma City bus tickets online with Barons Bus, Flixbus USA and Greyhound USA.
The distance between Gary and Oklahoma City is 1,115.2 km. The road distance is 1,363 km.
You can take a bus from Gary, IN to Oklahoma City Bus Station via Chicago Bus Station and St Louis Bus Station in around 18h 10m.