Colorado's length in kilometers is 451 km and the width is 612 km.
Colorado is 269,837 km2
It's roughly 3540 km.
The flight distance from the center of Colorado to the center of Florida is 2,513 km.
49.0 miles(80.0 km)
Denver is 154.9 sq miles (401.2 km²).
Colorado's area is 104,000 square miles (270,000 square kilometers).
The driving distance from Washington, District of Columbia to Denver, Colorado is:1,669 miles / 2,686 km
Colorado Springs covers 186.1 square miles.
Denver - Bucharest: 10 700 km = 6 650 miles (straight line )
The closest portion of Iowa to Colorado is near Sioux City. This is about 320 miles (515 km) from the NE corner of Colorado near Julesberg. There are no direct interstate highway routes, so the driving distance is closer from southern Iowa. Council Bluffs, in extreme SW Iowa, is adjacent to Omaha, Nebraska. The driving distance from Omaha to the Colorado border (along I-80 / I-76 west) is about 357 miles (575 km) and to Denver is 538 miles (866 km).
831 miles / 1,338 km