Upon leaving Haverhill Village, NH 25 passes through the communities of Pike and East Haverhill, the location of the Oliverian School, before entering the town of Benton. NH 25 crosses the southwestern corner of Benton, but lacks any road connection to the rest of the town. To the northeast of the road sits the western end of the White Mountain chain, with Mount Moosilauke rising prominently. The road bends to the south and enters the town of Warren in the village of Glencliff. Winding southwards, the route merges with Route 118 to pass through the main village of Warren. The two conjoined routes parallel the Baker River, crossing it several times before entering Wentworth.