I shipped a box down to California for about a 750-mile trip.  2nd Day Air was expensive, but in tracking the package I see that I’m getting my money’s worth:

Package Mapping

The summary from PackageMapping.com further emphasizes the value I got from 2nd Day shipping:

Distance : 3062.78 milesTime : 20 hrs 37 mins 0 secs Avg Speed : 148.56 mph