About 1250 miles, in 2019. I like to ride my bike to Amsterdam from Poznan where i live to attend local custom bike cruises. Done it three times already. It is about 750 miles to get there, but i usually keep cycling for another week or two in the Netherlands attending different cruises in different cities 
My first long ride was in 2015, i was coming from Amsterdam to Paris, but only done 250 miles out of 350, due to a really heavy rain on the last day. And lack of preparation experience of course, needed to learn how to do it the hard way
Maximum I've done in a single day was 125 miles, done it several times too.
Unfortunately i have not done a distance in the last two years because of covid and more reasons like lack of money and documents complications, but i am looking forward for the next year to do that
Here are a couple of photos from my bike trips:
2015
2016
2017
2018
2019
My first long ride was in 2015, i was coming from Amsterdam to Paris, but only done 250 miles out of 350, due to a really heavy rain on the last day. And lack of preparation experience of course, needed to learn how to do it the hard way
Maximum I've done in a single day was 125 miles, done it several times too.
Unfortunately i have not done a distance in the last two years because of covid and more reasons like lack of money and documents complications, but i am looking forward for the next year to do that
Here are a couple of photos from my bike trips:
2015
2016
2017
2018
2019
