The average gas price in Candolim is 27,220₫/liter over the past month, costing you anywhere between 1,224,914₫ and 1,769,320₫ to fill up a car’s gas tank.
The length of time you can book a rental for is subject to the inventory of the supplier. When renting a vehicle from Candolim it should be possible to rent a car for a whole month if needed.