Here's my 5.44 mile roundtrip in Lincoln, NE. It doesn't make much sense without the satellite imagery because the basic map doesn't show the bike path that makes up most of the trip. It's a pretty sweet ride through parks, past the zoo and various ball fields, and without cars for the most part. Even the downtown riding isn't too bad as there are many riders (especially near the university) and drivers are fairly used to seeing us.
http://tinyurl.com/eyfl7
Best,
e.