Me: 1,300 Kilometers (800 miles).
I just started riding my bike last week; and I am planning to pedal from April to October. Our temperature here is not so pleasant between November and March; I am not an all weather rider. Last year I had about 1,200 Kilometres (750 miles), the year before about 1,300 Kilometres (800 miles).
That would be on all my bikes (mountain and road, relatively vintage) and for all purposes (to/from work, run errands, and recreation). All my trips would be fairly short, less than 8 Kilometres (5 miles), on average 3 Kilometres (2 miles).
I do not have a speedometer/odometer on any of my bikes. I use Google map to estimate my distances.