Unit Name nautical mile/hour 1 unit = x nautical mile/hour
centimeter/second 51.44 0.0194401
inch/minute 1286 0.0007776
inch/second 20.2519685 0.0493779
kilometer/hour 1.8516919 0.5400467
kilometer/second 0.0005144 1944.0124417
meter/second 0.5144 1.9440124
mile/hour 1.150783 0.8689736
mile/second 0.0003196 3128.5847589
nautical mile/hour 1 1
speed of sound [air] 0.0015117 661.5279938