The speed limit for most interstates in America is 65mph (about 105km/h)... I envy Europe for their beautiful, smooth roads that allow them to go so fast. Many of our roads simply aren't built for that kind of speed and there's too many uneven patches and potholes.
fastest i've gone while driving in km/h is 222.089.. or 138 mph. Was on a toll road, so it was smooth AF, less chance of cops and was at like 2 am so not many cars. Was a rush. Never again though.
N Y O O M
You can't get from A to B in Germany without running into roadworks at least twice