80 mph.
Very few 'ships' can go that fast, just a few speedboats.
32 miles per hour
30 knots is about 34.5 miles per hour.
45kph
27.96 mph
46 kph = about 28.6 mph
50 mph is 31.07 kph.
1 kilometre = 0.62137119 miles 270 x 0.62137119 = 167.7702213 270 kph = 168 mph (approximately)
28 kph = 17.4 mph
25 mph = about 40.233 kph
kph x 0.621 = mph
24 kph = about 15 mph. (14.9129086 mph)
360 kph = 223.7 mph
35 kph is 21.75 mph.35 kph = 21.75 mph
703 kph = 436.82 mph.
416.8 kph = 259 mph.