Jalan Lapangan Terbang Sultan Haji Ahmad Shah, Federal Route 420, is a federal road in Kuantan, Pahang, Malaysia.

It is a main route to Sultan Haji Ahmad Shah Airport.

[1] The Kilometre Zero is located at Kuantan Bypass junctions.

At most sections, the Federal Route 420 was built under the JKR R5 road standard, with a speed limit of 90 km/h.

This Malaysia road article is a stub.