The Fastest car is a Mazda but it depends on the horse power it has to be a certain one
The fastest means of transportation is the Shinkansen or the famous bullet train which is also the fastest high speed train in the world.
by airplane on earth
the fastest transportation would be a rocket I'm sure.
concorde
donkey
Boat - a felucca
the fastest mode of travel is air transportation
Alteranate answer What_is_the_fastest_transport_in_the_world
Airways/ a flight.
Trains
3 hours
Horses for the landlubber and sailing vessels for the seaborne.