Convert megameter/hour to mile/hour (mph or mi/h)
Selected category: speed.
Definition and details for megameter/hour:
Megameter per hour is a unit of velocity equal to about 277.778 m/sec
Definition and details for mile/hour (mph or mi/h):
Mile per hour (mph or mi/h) is a unit of velocity equal to 0.44704 m/sec. This traditional unit is based on the statute mile.