After a recharge at home mine varies between 29 and 48 miles depending on time of year and what was my last journey. I live at the top of a hill so most trips are back up the hill, although if i stay on the ridge then my range will be higher.
During last summer while on Holiday (some where flat) all trips were two up and the range would show as high as 52miles.
Ignore the range estimate after recharge, obviously mine shoots up as a leave down the hill. You need to learn what you get with your style of driving.
The GOM is based on the last 3 miles of driving. So racing home will distort the range displayed. My displayed range drops by 12miles when returning home from the bottom of the hill. But that soon goes back up next trip out.
Wet roads, Cold weather and Driving style all make the range displayed after a full charge vary.
To answer you direct question - yes. ( 4.5 year old Twizy in Dec/Jan, Charged indoors)