Well first it depends on the wind "speed".
1. "measure"
2. "calculate"
3. "convert" (in 18 in. incraments)
After those easy "steps" then you are "done".
The average travel speed of a wolf is 5 miles per hour
Her average speed was 58 miles per hour.
You first need to know what your average speed is to determine how many miles have been traveled
The train's average speed was 34.5 miles per hour.
To convert miles per hour to feet per second multiply by 5280 (feet in a mile) and then divide by 3600 (seconds in an hour).
If you go 20 miles in 14 minutes your average speed is 85.71 miles per hour.
The average speed of the Caltrain is fifty-five miles per hour, but it has a top speed of seventy-nine miles per hour.
The average speed is 2050/5 = 410 miles per hour.
Your average speed is 44.3 miles per hour.
Your average speed is 11.25 miles per hour.
Your average speed is 10 miles per hour.
31000 km per hour is roughly 19263 miles per hour. Note how I said miles per hour and not miles. You can not convert a speed to a distance. You can only convert units that measure the same sort of thing, like speed.