Amr bin Aamir reports: I heard Sayyiduna Anas bin Malik (may Allah be pleased with him) narrate that he said: Sayyiduna Abu Musa said to me: It has been told to me that when you set out (on a journey), you depart while fasting, and when you enter the city, you are still in a state of fasting. When you set out (for a journey), then set out without fasting, and when you enter (the city upon returning from a journey), then enter without fasting.
Hadith Referenceسنن الدارقطني / كتاب الصيام / 2292