The Concorde made two around the world flights. The "Westbound Around the World" flight was done in 32 hours, 49 minutes, and 3 seconds. The "Eastbound Around the World" flight was done in 31 hours, 27 minutes, and 49 seconds.
The cruising speed of the Concorde was mach 2.04, or about 1552 miles per hour. Assuming that you are referring to a non-stop flight around the equator, it would take a Concorde about 16 hours to fly around the world at that speed, ignoring weather, actual range, and the rotation of the Earth.
Forever, because Concorde no longer flies!
It Took about 20 years
26 months
28 years
Let's Take the Long Way Around the World was created in 1978.
220 Kts is the take off speed of the Concorde.
around the world yacht races take an extremly long time 6 months to be exact
5.678 seconds
48 hours
2 minutes
Like forever