Metric System for Measurements of Length and Distance
milímetro=millimeter (1/1,000th of a meter or .039 inches)
centímetro= centimeter (1/100th of a meter or .39 inches)
metro= meter (39 inches or 3.2 feet)
kilómetro= kilometer (1,000 meters or .62 miles)
American System for Measurements of Length and Distance
pulgada= inch (2.54 centimeters)
pie= foot (.3 meters or 12 inches)
yarda= yard (.91 meters or 3 feet)
milla= mile (1.6 kilometers or 5,280 feet)
HOPE THIS HELPS...i was not really sure on what they use for maps but here is the measurements.