General Percival gave permission to Major-General Murray-Lyon to withdraw from the Jitra position after just a few days of fighting. Murray-Lyon believed he was under attack from far greater forces than he actually was and also believed that his line of retreat was threatened by the failure of Krohcol to stop the Japanese advance from Patani. Murray-Lyon was given permission to withdraw 30 mi (48 km) south to unprepared positions at Gurun. The terrain at Gurun offered a natural defensive obstacle for the British to use in the hope of stopping the Japanese advance.

The retreat from Jitra, though, was a disorganised shambles that cost the division more casualties than they had incurred during the Battle of Jitra itself. Many units were left behind at Jitra when the order to withdraw did not reach them, but many more men and whole platoons and companies were lost trying to cross the Bata River and in the broken terrain south of Jitra. Some of these men would eventually make it back to British lines, many more were captured or killed.