480 km/h
300*1.6=480 KPH
300 kph = 186.4114 mph.
315 kph = 195.7 mph
300 knots = 555.6 kph or 345.2 mph
300 KPH = 186.4113576 MPH from http://www.convertunits.com/from/kph/to/mph
1 kilometre = 0.62137119 miles 270 x 0.62137119 = 167.7702213 270 kph = 168 mph (approximately)
220 km/h is about 136.7 mph
300 kilometers per hour is equivalent to approximately 186.4 miles per hour.
27.96 mph
50 mph is 31.07 kph.
46 kph = about 28.6 mph
25 mph = about 40.233 kph
43 mph = 69.2 kph