Tree stride

Tree stride is a transmutation spell that teleports the user from one tree to another far away.

Effect
You gain the ability to enter trees and move from inside one tree to inside another tree. The first tree you enter and all others you enter must be of the same type, must all be living, and must have girth at least equal to yours. By moving into an oak tree (for example), you instantly know the location of all other oak trees within transport range (see below) and may choose whether you want to pass into one or simply step back out of the tree you moved into. You may choose to pass to any tree of the appropriate kind within the transport range shown in the following table:
 * Oak, ash, yew: 3,000 feet
 * Elm, linden: 2,000 feet
 * Other deciduous: 1,500 feet
 * Any coniferous: 1,000 feet
 * All other trees: 500 feet

You may move into a tree up to one time per level (passing from one tree to another counts only as moving into one tree). The spell lasts until the duration is expended or you exit a tree. In a thick oak forest, this means that a 10th-level druid could make ten transports over the course of 10 rounds, traveling up to 30,000 feet (about six miles) by doing so. Each transport is a full-round action.

You can, at your option, remain within a tree without transporting yourself, though you are forced out when the spell ends. If the tree in which you are concealed is chopped down or burned, you are slain if you do not exit before the process is complete.