A method of vehicle navigation guidance includes: receiving at least three satellite positioning data; receiving road marking data from a driver assistance device; calculating a first position of a vehicle according to the at least three satellite positioning data and according to the road marking data; determining a turning action of the vehicle according to the road marking data; determining an acceleration force of the vehicle according to the road marking data; and calculating a second position of the vehicle according to the first position, according to the turning action, and according to the acceleration force.