Unit Name kilometer/second 1 unit = x kilometer/second
centimeter/second 100000 0.00001
inch/minute 2500000 0.0000004
inch/second 39370.0787402 0.0000254
kilometer/hour 3599.712023 0.0002778
kilometer/second 1 1
meter/second 1000 0.001
mile/hour 2237.1364653 0.000447
mile/second 0.6213712 1.609344
nautical mile/hour 1944.0124417 0.0005144
speed of sound [air] 2.93867 0.34029