Here is a comparison of the distance of the previous record, and the distance Solfiane rode in less time (until his arrest).
Back in 2017, Jonas Deichmann set the current record, riding 14,331 km in the process. Traveling across central Asia has never been straightforward, and Jonas’ trip was also filled with unforeseen challenges. He wrote afterward: “It was the toughest thing I have ever done.” At least the route was more direct back then: Sofiane covered more than 17,700 km (11,000 miles)…
An extra 3,400k, Basically an added Tour De France. Record or not it was one hell of a ride.