Under fair conditions, the Pony Express riders could carry the mail 2000 miles in 10 days.
A person on horseback can travel about 30 miles a day. The Pony Express did not ride 2000 miles when it was active. That is the length of the country.
It depends on how far it has to travel, and by what mode it is shipped (standard, priority, express).
The pony express didn't last long, but it was thought it could deliver mail faster. It was seen as the most convient means to have east and west communicate. The pony express traveled through 8 states and covered 2000 miles.
In good conditions, the Pony Express could carry mail up to 200 miles in a day.
Id say about 4 inches
First class mail and priority mail traveling from Indianapolis to Jasper takes two days. However, express mail shipping takes one day.
People who rode the Pony express ran the horses as fast as they could all the way to the checkpoint. The horses that pulled Stagecoaches walked which made them slower than the Pony Express. There were no boats with engines when the Pony Express was around so boats moved slower and faster depending on the weather and it all had to be done by hand.
That depends on the speed of travel.
They used a relay system . Every few miles there was a station where the rider would quickly transfer his mail bags and himself to a fresh horse.
Mail.
The Pony Express carried mail by horseback.
Mail means the train which carries the post letters. Express train which not.