Wireless Sensor Network is the application of ad-hoc network. Wireless Sensor Network has several nodes which consists of mobility and more than one base stations. Wireless Sensor Network having a dynamic nature. Mobility of sensor nodes is a challenging task in the networks. Data distribution to a mobile sink is more difficult than to rest of the nodes in the sensor network. If the path is failed, then another route should be selected which is the shortest and best route for efficient data delivery. In the existing work, virtual grid dynamic route adjustment scheme deals with the selection of best path whenever the path fails. It reduces the cost of the selected path by selecting the required hops. In the proposed work, Distance enhanced grid routing algorithm is used to select the new path by selecting the limited number of hops than the existing method. Here, the authors have been providing security from attacker by using asymmetric cryptographic algorithm for efficient data delivery in a shortest distance.