If you dont want to travel too far away from the NSE, but you dont want to get stuck along Route 1, which will surely be crowded at places like Tapah, Kampar and Gopeng, you can opt to come to Changkat Jering via route 109 and 72. You can access these routes by exiting the NSE at Slim River and use the road going behind Felda Gunung Besout, and the Ladang bikam road, or enter through Sungkai. The road goes through Kampung Gajah, Lambor Kanan and Bota Kanan. You can join the WCE here too. Or continue to Parit and join Kuala Kangsar via Manong, or head to Changkat Jering via Beruas and Terong.