400
very fast
There is no such thing as a jet train.
about 40mph
9500 mph
366mph (516kph)
250 mile
A C130J flys at 417mph top speed and about 400mph at cruising speed
about 30 mph
Over 400 Mph
it can go faster !
depends on what jet and how fast ANSWER The Earth's circumference is about 40,000 km (kilometres). To circle it in one day you would need to travel this many km in 24 hours or 1670 km/hr in a jet, a jet boat, a very fast car or anything that will go that fast.
c130