From Rio de Janeiro to Búzios it is about 170 km and 2 h 42 min of driving. In a car that gets 11 km/L, with gas at R$ 6.09/L, fuel costs about R$ 94 and tolls about R$ 28: in total, about R$ 122 one way (R$ 244 round trip).
Amounts are in Brazilian reais (R$), with no conversion to another currency. Gas uses the reference price from the ANP, Brazil's National Petroleum Agency.
Sources: ANP (fuel) · OpenStreetMap (route) · updated on October 19, 2026
Estimate covers fuel and tolls only, not parking, food or wear on the car. Distance and time calculated on OpenStreetMap; the gas price is a reference price (ANP).
Tours and tickets
Things to do in Búzios
booking on Civitatis
8.1· 19 reviews
Arraial do Cabo Day Trip + Boat Ride
Want to visit one of the most beautiful places in Rio de Janeiro? On this excursion to Arraial do Cabo, we'll visit its white sandy beaches on a fun boat ride.
Want to explore the treasures of the Brazilian seabed? Join this diving class in Búzios for an intro to this exciting activity in a dreamy environment.
With 2 h 42 min of driving, it is a good idea to arrive with your hotel already booked: the average nightly rate in Búzios is around R$ 477. If you are driving, confirm that the hotel has parking before you book.
Frequently asked questions about the trip to Búzios
How much does it cost to drive from Rio de Janeiro to Búzios?
From Rio de Janeiro to Búzios it is about 170 km and 2 h 42 min of driving. In a car that gets 11 km/L, with gas at R$ 6.09/L, fuel costs about R$ 94 and tolls about R$ 28: in total, about R$ 122 one way (R$ 244 round trip).
How long does the drive from Rio de Janeiro to Búzios take?
It takes roughly 2 h 42 min by car to cover the 170 km, not counting stops. On public holidays and high-season weekends, the time can increase considerably because of traffic leaving and arriving.
Are there tolls on the way from Rio de Janeiro to Búzios?
Yes. The route adds up to about R$ 28 in tolls each way. The amount can vary with the vehicle category and with rate adjustments by the toll road operators.