Data transmission is the basis of Vehicular Ad-Hoc Networks(VANETs) for traffic safety. The movement of vehicles, the attenuation of signal transmission and the interference between each other have important effects on the reliability of the link. The Dynamic Transmission range-based Multi-hop Stable(DTMS) routing is proposed, which takes into account the reduced transmission distance due to attenuation when selecting the next-hop forwarding node. Firstly, the dynamic transmission distance of the vehicle is estimated, and then the connection time and distance rate of the link are estimated based on the dynamic transmission distance. The weight of the neighbor node is calculated. A timer is set based on the weight information of the node to generate the next-hop forwarding node. Simulation results show that the proposed DTMS routing can effectively improve the success rate of packet transmission.