Sound travels at the speed of 1130 feet per second, or 770 miles per hour. Saved Save Article My Saved Items Print Email 2013-12-08T13:45:00Z Sound travels at the speed of 1130 feet per second, or 770 miles per hour. Arizona Daily Star 23 hours ago WOW, that’s fast! Call us today and get a speedy appointment set!www.HearInTucson.com Copyright 2013 Arizona Daily Star. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. More Offers stories Elderhaven proudly presents John King, performing Dec. 15, 2013 at 3 p.m. Fee Free Saturdays at Mo-Sun Eclipse Center! 520-622-2965 Click here for details! We have best selection It's never too late to get signed up!! Try a free class and enroll anytime!