Route 37 continues north all the way into Monett where it intersects US 60 before it turns west.

It then goes through Pierce City where it forms a wrong way concurrency with Route 97 for 0.2 miles (0.32 km).

Route 37 continues northwest, passing through Wentworth and Sarcoxie.

It then continues north, passing through Reeds and then Avilla, where it runs concurrent with Route 96.

After leaving Avilla, Route 37 continues north and enters Golden City.