13-15 miles RT, depending on what route I take. Going to work is almost purely downhill; coming home is almost purely uphill.

5 miles a day RT on my folding bike, but it's split up between two 1 mile sections and two 1.5 mile sections with two train rides in between.

23 rt

5 miles roundtrip to my current workplace.

8.1 miles RT.

10 miles roundtrip

.3 miles up hill in the morning, .3 downhill in the afternoon.

60 miles rt

8.5 rt with other short trips thrown in for good measure

20 miles RT...Will stretch that out in spring to about 30-50. Five day a week commuter..

A bit over 20 miles roundtrip. Downhill to the river and then back up in both directions.

22 mile roundtrip with a 4ft elevation change. I know I have gotten to the top of my world because my ears pop. Yes, they do!

6 mile RT

18 miles round trip, 4-5 days/week and I usually try to squeeze in a 15-20 mile ride on the weekends.

40km round trip, depending on the route. It can be as short as 30km.

40 km round trip, ~90% of which is usually in moderate to strong headwinds. :(

Other than that, it's all pretty much flat!

Maybe I should get a time-trial bike for the commute...

15 miles round trip

32 miles round trip in flat Florida. Although I'm only doing lunch time rides for the next month until I get enough sun light for the way home. (Wife's orders, she worries.)

RT for my once a week commute is 54 miles. I'd like to make it twice a week, but I have to get up at 3:30 am to make to the office by 6:00. :(

Normally 16 RT. Lately 0. The weather has not cooperated. Hopefully next week...

7.2 miles round trip....

kms mean nothing to me. celsius even less. why did everyone switch to the soulless metric system when feet and inches and pounds were doing fine? huh? why?:eek:;)

Mine is 25km roundtrip..

About 7 miles RT, but I stretch it out to 14-15 a day.

43 miles RT with 2,700 feet of climbing.