18 miles in 40 minutes equates to 27 mph.
This cannot be answered properly without knowing how fast you are moving.
Depends on speed of object moving and also terrain and wind etc..
An object traveling at an average speed of 35 miles per hour, for 3 hours and 24 minutes, will travel 35 x (3 + 24/60) miles, or 119 miles.
It will take 1.79 minutes to travel 50 miles.
Think about it: 80miles/hr and there are 60 minutes in an hour. So if you travel 80 miles in 60 minutes, then in half an hour (30 minutes) you would travel 40 miles. In a quarter of an hour (15 minutes) you would travel 20 miles.
In 18 minutes, you can travel 15 miles. To find out how many miles you can travel in 54 minutes, you would divide 54 by 18 to get 3 (54/18=3), then multiply 15 miles by 3 to get 45 miles in 54 minutes.
It's about 40.18 miles per hour if you are maintaining a steady speed.
150 seconds or 2 and 1/2 minutes
If it takes 39 minutes to travel 2.7 miles it will take 14 minutes 26 seconds to travel one mile.
Dividing 593,000,000 by 18,000, we have 32.944.44 hours. 32,944 hours and 26 minutes
You would travel 16.35 miles in 9 minutes at 109mph. 109mph/60min in an hour= miles per minute x 9 minutes.
You would travel 33.3 miles every four minutes.