by train
The closed train stations to La Rongere are:
Vitre - just 15 minutes by car (direct from Paris Montparnasse - 1hr 25 minutes)
Laval - 25 minutes by car (direct from Paris Montparnasse - 1hr 10 minutes)
Note: Laval is the larger town so there are more trains to and from there. There is also a train station in Renne that is a 45 minute drive from La Rongere.
by plane
The closest airports are Rennes (a 40 minute drive to La Rongere) and Dinard (a 1 hour and 40 minutes drive to La Rongere). Both airports have rental car facilities.
Note that it is very easy to get a shuttle bus to Rennes station, then a train to Vitre (total travel time 1hr). For details www.rennes.aeroport.fr
by boat/car
Brittany Ferries - www.brittany-ferries.com
From Portsmouth to Caen (2 hour drive from La Rongere) or St Malo (1 hour 30 minute drive from La Rongere). There are several sailings per day. There is also a fast service to Cherbourg, then a 3 hour drive to La Rongere.
P & O Ferries - www.poferries.com
From Portsmouthto Le Havre (3 hours drive from La Rongere).
La Rongere, La Croixille, Pays de la Loire, France, 53380