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Trappes to Cachan buses

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Trip Overview

The average bus between Trappes and Cachan takes 1h 31m and the fastest bus takes 1h 11m. There is an hourly bus service from Trappes to Cachan. 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 31m
Duration
31 km
Distance
Hourly
Frequency

Line 7805 bus, line 162 bus

best
  1. Take the bus from Saint-Quentin - Gare P. Delouvrier P to Parc André Malrauxbus bus 7805
  2. Take the bus from Général de Gaulle to Mairie de Cachanbus bus 162
1h 44m

Trappes to Cachan bus times

Buses run hourly between Trappes and Cachan. The earliest departure is at 5:12 AM in the morning, and the last departure from Trappes is at 8:46 PM which arrives into Cachan at 10:00 PM. All services require a transfer at Saint-Quentin - Souterrain quai K and take an average of 1h 31m. The schedules shown below are for the next available departures.

Departing Tuesday, November 3, 2026

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 14m • 2 changes

Departing Wednesday, November 4, 2026

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 11m • 2 changes

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 41m • 2 changes

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 40m • 2 changes

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 26m • 2 changes
  • Show more

Departing Thursday, November 5, 2026

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 11m • 2 changes

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 41m • 2 changes

  •  → 

    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 40m • 2 changes

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 26m • 2 changes
  • Show more

Departing Friday, November 6, 2026

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 11m • 2 changes

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 41m • 2 changes

  •  → 

    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 40m • 2 changes

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 26m • 2 changes
  • Show more

Departing Saturday, November 7, 2026

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 32m • 2 changes

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 25m • 2 changes

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 41m • 2 changes

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 33m • 2 changes
  • Show more

Departing Monday, November 9, 2026

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    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 11m • 2 changes

  •  → 

    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 41m • 2 changes

  •  → 

    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 40m • 2 changes

  •  → 

    Saint-Quentin-en-YvelinesLignes Île-de-France OuestKeolis Grand Paris Seine Orly1h 26m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Trappes to Cachan? 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 Trappes to Cachan.ExpandLaunch map view
  • Distance: 31.3 km
  • Duration: 1h 31m

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

You can take a bus from Chambre de Commerce et d'Industrie to Mairie de Cachan via Saint-Quentin - Souterrain quai K, Saint-Quentin - Gare P. Delouvrier P, Parc André Malraux, and Général de Gaulle in around 1h 44m.

Operators