3 ms·

It's pointless to travel at speed of light to get instantaneous travel when you spend half an hour boarding rocket and 2h in traffic from the city to starport.

• gibolt 6y ago
  And you have to stow your laptop for the duration of the instantaneous flight
• umvi 6y ago
  It's only instantaneous for you. Anyone not on the light speed rocket will be dead by the time you deboard on the other side.