Metro buses operate in Santo Domingo, Santiago, Puerto Plata, and Sosúa. http://www.metroserviciosturisticos.com
Caribe Tours provides daily bus service from Santo Domingo to Barahona, Cabrera, Jarabacoa, Montecristi, Nagua, Puerto Plata, Río San Juan, Samaná, Sánchez, Santiago, Santo Domingo, Sosúa, and other cities in the Dominican Republic. Caribe Tours buses also travel to Port-au-Prince and Cap-Haitien in Haiti. http://www.caribetours.com.do
Expreso Bávaro makes several trips to Santo Domingo throughout the day. Upon arriving in Punta Cana, buses make several stops at hotels, tourist areas, and shopping zones in Bávaro. A subsidiary of the company, Sitrabapu, makes local stops departing from Verón in Higüey and La Romana. Sitrabapu also has an express route with no stops to La Romana. http://www.expresobavaro.com
Sichoem buses travel daily between La Romana and Santo Domingo, with several departures from the La Romana stop next to the Shell gas station, Tel. 809 556-4192. Asomiro offers a similar service with buses taken at Av. Padre Abreu, stop km 1, near La Gallera, Tel. 809 556-9099.
Transporte Samaná (Asotrapusa) provides service during the day to Samaná with several departures from its stations on Barahona Street 129 and Las Américas Highway. Tel. 809 687-1470.