Speed of sound in iron: 18432 km/hr
This calculator helps you estimate the distance travelled after a certain time of constant speed. It also converts to alternative speed units: mile/hr, km/h, m/s, mach, ...
Most countries use the Metric System, which uses the measuring units such as meters and grams and adds prefixes like kilo, milli and centi to count orders of magnitude.
5 120 m/s
5.12 * 103 m/s (scientific)
5.12 * 103 m/s (engineering)
In the USA and UK, the older Imperial system is used, where things are measured in feet, inches and pounds.
18 432 000 m/hr
16 798 ft/sec
60.0 secs
1.0 min
60 sec(s)
1 min(s)
307 200 meter
1.01 * 106 ft
335.96 * 103 yard
307.2 * 103 m
307.2 km
190.89 mile
165.87 nautical mile