Unit Name speed of sound [air] 1 unit = x speed of sound [air]
centimeter/second 34029 0.0000294
inch/minute 850725 0.0000012
inch/second 13397.2440945 0.0000746
kilometer/hour 1224.9460043 0.0008164
kilometer/second 0.34029 2.93867
meter/second 340.29 0.0029387
mile/hour 761.2751678 0.0013136
mile/second 0.2114464 4.7293309
nautical mile/hour 661.5279938 0.0015117
speed of sound [air] 1 1