New Zealand has one too: https://www.otagocentralrailtrail.co.nz/ride/an-interplanetary-ride/ https://www.otagocentralrailtrail.co.nz/ride/an-interplaneta... I

New Zealand has one too: https://www.otagocentralrailtrail.co.nz/ride/an-interplanetary-ride/ https://www.otagocentralrailtrail.co.nz/ride/an-interplaneta... It's hundred million to one, so the scale speed of light is a little under 3 m/s (10.8 kmh). So at a very comfortable cycling speed you're moving at twice the speed of light. Exactly as AnIdiotOnTheNet says you get through the inner planets in no time flat but it takes forever to get through the outer ones.