19 Rue Marechal JoffreRennes, France 35000 Phone: +33 2-9932-3232Fax: +33 2-9932-3232Toll Free: +844-382-2267 Hotel E-mailHotel Website Commission Rooms Rates - 63 - Hoteliers! Is your information accurate? Update Here Balthazar Hotel & Spa Location & Neighborhood 7 KM from St Jacques airport.