The average bus between Colombes and Groslay takes 1h 1m and the fastest bus takes 42 min. The bus runs at least 2 times per hour from Colombes to Groslay. 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 every 30 minutes between Colombes and Groslay. The earliest departure is at 12:30 AM at night, and the last departure from Colombes is at 9:53 PM which arrives into Groslay at 10:36 PM. All services require a transfer, and take on average 1h 1m. The schedules shown below are for the next available departures.

46 min • 1 change
55 min • 1 change
52 min • 1 change
50 min • 1 change
6h 41m • 1 change
53 min • 1 change
42 min • 1 change
56 min • 1 change
46 min • 1 change
55 min • 1 change
52 min • 1 change
50 min • 1 change
46 min • 1 change
55 min • 1 change
52 min • 1 change
50 min • 1 change
1h 15m • 1 change
59 min • 1 change
57 min • 1 change
57 min • 1 change
6h 41m • 1 change
53 min • 1 change
42 min • 1 change
56 min • 1 change
46 min • 1 change
55 min • 1 change
52 min • 1 change
50 min • 1 changeWant to know about travelling from Colombes to Groslay? 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 Colombes to Groslay. However, there are services departing from Gare d'Argenteuil station and arriving at Gare de Groslay station via Gare d'Épinay - Villetaneuse station. The journey, including transfers, takes approximately 1h 1m.
Colombes to Groslay bus services, operated by RATP Cap Plaine Saint-Denis, depart from Gare d'Argenteuil station.
Colombes to Groslay bus services, operated by Île-de-France Mobilités - Vallée de Montmorency, arrive at Gare de Groslay station.
The distance between Colombes and Groslay is 10.1 km. The road distance is 13 km.
You can take a bus from Gare d'Argenteuil to Gare de Groslay via Gare d'Épinay - Villetaneuse in around 1h.