The average train between Bad Ems and Bonn takes 1h 20m and the fastest train takes 1h 8m. There is a train service every few hours from Bad Ems to Bonn. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Bad Ems and Bonn. The earliest departure is at 5:28 AM in the morning, and the last departure from Bad Ems is at 9:28 PM which arrives into Bonn at 10:43 PM. All services require a transfer, and take on average 1h 20m. The schedules shown below are for the next available departures.

1h 15m • 1 change

1h 12m • 1 change

1h 15m • 1 change

1h 15m • 1 change

1h 34m • 1 change

2h 1m • 1 change

1h 15m • 1 change

1h 33m • 1 change

1h 34m • 1 change

2h 1m • 1 change

1h 15m • 1 change

1h 33m • 1 change
Want to know about travelling from Bad Ems to Bonn? 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 train from Bad Ems to Bonn. However, there are services departing from Bad Ems station and arriving at Bonn station via Koblenz Hauptbahnhof. The journey, including transfers, takes approximately 1h 20m.
Bad Ems to Bonn train services, operated by Deutsche Bahn Regio (DB Regional), depart from Bad Ems Westbahnhof station.
Bad Ems to Bonn train services, operated by Deutsche Bahn Regio (DB Regional), arrive at Bonn Hbf station.
The distance between Bad Ems and Bonn is 62.2 km. The road distance is 74 km.
You can take a train from Bad Ems Westbahnhof to Bonn Hbf via Koblenz Hauptbahnhof in around 1h 4m.