> 1kmph Did you mean a thousand miles per hour? Dallas to Houston is under 300 miles so a thousand miles per hour would make the commute about eighteen minutes

> 1kmph Did you mean a thousand miles per hour? Dallas to Houston is under 300 miles so a thousand miles per hour would make the commute about eighteen minutes? But then, 1k miles per hour is 447.04 meters per second while speed of sound is about 343 meters per second so I don't know if that technology yet exists... At a thousand kilometers per hour, even including about fifteen minutes of speeding up and slowing down time, a train from Dallas to Houston shouldn't take more than an hour. It would be awesome. Speaking of dreaming, Google says Miami to Seattle is about 48 h (3,303.3 mi) driving via I-90 W. Lets round it up to 6000 kilometers to avoid sharp turns. A non-stop train at 1000 kmph would be a six hour train ride, down from a forty eight hour drive. Imagine a train on this route, full of quiet cars on this route.