Convenience stores in Alton, Iowa The most complete information about Convenience stores in Alton, Iowa: Addresses, phone numbers, reviews and other information. All stores Convenience Electronics Hardware Home goods Pets All convenience stores in Alton Casey's General Store Convenience Open now Until 11:00 pm 1109 3rd Avenue, Alton, IA 51003 Get Directions Contacts Write a review Darling International Inc Convenience 4575 Kennedy Avenue, Alton, IA 51003 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter