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| 1 Millimeters Per Hour | to common speed units |
|---|---|
| 1 mm/h | = 6.2137168933429E-7 miles per hour (mi/h) |
| 1 mm/h | = 1.0356194822238E-8 miles per minute (mi/m) |
| 1 mm/h | = 1.726032470373E-10 miles per second (mi/s) |
| 1 mm/h | = 1.0E-6 kilometers per hour (km/h) |
| 1 mm/h | = 1.6666646666707E-8 kilometers per minute (km/m) |
| 1 mm/h | = 2.77778E-10 kilometers per second (km/s) |
| 1 mm/h | = 2.77778E-7 meters per second (m/s) |
| 1 mm/h | = 0.001 meters per hour (m/h) |
| 1 mm/h | = 5.399577019073E-7 knots (kn) |
| 1 mm/h | = 9.2656767235952E-16 speed of light (c) |