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Paris to Choisy-le-Roi RER buses

Find Transport to Choisy-le-Roi RER

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Trip Overview

The bus between Paris and Choisy-le-Roi RER takes 30 min. The bus service runs several times per day from Paris to Choisy-le-Roi RER. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

30 min
Duration
11 km
Distance
3 times a day
Frequency

Paris to Choisy-le-Roi RER bus times

Buses run 3 times a day between Paris and Choisy-le-Roi RER. The earliest departure is at 12:15 AM at night, and the last departure from Paris is at 11:45 PM which arrives into Choisy-le-Roi RER at 12:15 AM. All services run direct with no transfers required, and take on average 30 min. The schedules shown below are for the next available departures.

Departing Tuesday, November 10, 2026

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    bus bus 30 min • Direct
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    Arrives next day

    bus bus 30 min • Direct

Departing Wednesday, November 11, 2026

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    bus bus 30 min • Direct
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    bus bus 30 min • Direct

Departing Thursday, November 12, 2026

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    bus bus 30 min • Direct
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    Arrives next day

    bus bus 30 min • Direct

Departing Friday, November 13, 2026

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    bus bus 30 min • Direct
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    bus bus 30 min • Direct
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    bus bus 30 min • Direct
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    Arrives next day

    bus bus 30 min • Direct

Departing Saturday, November 14, 2026

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    bus bus 30 min • Direct
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    bus bus 30 min • Direct

Departing Monday, November 16, 2026

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    bus bus 30 min • Direct
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    Arrives next day

    bus bus 30 min • Direct

Frequently asked questions

Want to know about travelling from Paris to Choisy-le-Roi RER? 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 Paris to Choisy-le-Roi RER.ExpandLaunch map view
  • Distance: 11.4 km
  • Duration: 30 min

What companies run services between Paris, France and Choisy-le-Roi RER, France?

Société Nationale des Chemins de fer Français (SNCF) operates a bus from Gare d'Austerlitz to Choisy-le-Roi RER 3 times a day, and the journey takes 30 min.

Operators