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Cachan to Trappes buses

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Trip Overview

The average bus between Cachan and Trappes takes 1h 28m and the fastest bus takes 1h 8m. There is a bus service every few hours from Cachan to Trappes. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 28m
Duration
31 km
Distance
Hourly
Frequency

Line 162 bus, line 7805 bus

best
  1. Take the bus from Mairie de Cachan to Général de Gaullebus bus 162
  2. Take the bus from Parc André Malraux to Saint-Quentin - Gare P. Delouvrier Wbus bus 7805
1h 47m

Cachan to Trappes bus times

Buses run hourly between Cachan and Trappes. The earliest departure is at 5:39 AM in the morning, and the last departure from Cachan is at 8:45 PM which arrives into Trappes at 10:09 PM. All services require a transfer at Général de Gaulle and take an average of 1h 28m. The schedules shown below are for the next available departures.

Departing Saturday, November 7, 2026

  •  → 

    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 38m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 48m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 33m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 25m • 2 changes
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Departing Monday, November 9, 2026

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 20m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 16m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 8m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 20m • 2 changes
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Departing Tuesday, November 10, 2026

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 20m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 16m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 8m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 20m • 2 changes
  • Show more

Departing Thursday, November 12, 2026

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 20m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 16m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 8m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 20m • 2 changes
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Departing Friday, November 13, 2026

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 20m • 2 changes

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    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 16m • 2 changes

  •  → 

    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 8m • 2 changes

  •  → 

    Keolis Grand Paris Seine OrlyLignes Île-de-France OuestSaint-Quentin-en-Yvelines1h 20m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Cachan to Trappes? 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.

Map of how to get from Cachan to Trappes.ExpandLaunch map view
  • Distance: 31.1 km
  • Duration: 1h 28m

What companies run services between Cachan, Île-de-France, France and Trappes, Île-de-France, France?

You can take a bus from Mairie de Cachan to Chambre de Commerce et d'Industrie via Général de Gaulle, Parc André Malraux, Saint-Quentin - Gare P. Delouvrier W, and Saint-Quentin - Souterrain quai J in around 1h 47m.

Operators