Well were I come from, a 43 mile long drive is usually 43 miles long.
Depends how you drive.
At 20 mph how long would it take to drive one mile?
You can drive a mile at any speed, as long as you have enough time to do so.
To the nearest hundredth of a mile, it is 36.04 miles.
At 60 mph it is 1 minute per mile
About 3 hours for the 180 mile drive.
That depends how fast you go.
One minute @60 mph
About a mile and half drive.
45 seconds.
The answer to your question is 95 miles.