4.44m/s x 3.6 = 15.984km/h (rounded is 16km/h or 10mph)
22 metres per second = 79.2 kph = 49.2 mph
89.6 mph = 40.055 meters per second. (Each mile per hour = 0.44704 meters per second).
Land speed records are recorded in MPH and KPH. The current record is 763 mph or 1227.9 kph. That would equal 1,227,900 meters.
400 miles per hour is 178.82 meters per second.
27.96 mph
40 mph is equivalent to 64.37 kilometers per hour.
50 mph is 31.07 kph.
46 kph = about 28.6 mph
If you look on most speedometers (not all I'm sure) there is a second number above or below the main numbers on the speedo dial. The second set of numbers is the KPH. At about 62 MPH (if I remember right) is 100 KPH. So to answer your question I figure that 110 KPH is approximately 68 MPH, give or take.
25 mph = about 40.233 kph
43 mph = 69.2 kph
195 kph is approximately 121 mph.