it is Nebraska
Nebraska is the state whose southwest border is Colorado.
Lincoln is the capital city in the U.S. state of Nebraska.
The capital of the state is Des Moines, and the state is Iowa.
Wyoming is the state that is Southwest of Colorado and East of Iowa. It's capital is Cheyenne. The state is very unpopulated compared to the other two states.
The capital of the state described is Lincoln, Nebraska.
Denver is the capital, the state is Colorado. Oklahoma also has a short border with Colorado.
Denver, Colorado
The capital of the state with a southwest border with Colorado and eastern border with Iowa is Des Moines, the capital of Iowa.
The capital of the state that has Colorado to the southwest and Iowa to the east is Lincoln, which is in the state of Nebraska.
Denver is the capital city of Colorado.
Nebraska borders Colorado to the southwest and Iowa to the east. Lincoln is the capital city in Nebraska.
Nebraska borders Colorado to the southwest and Iowa to the east. Lincoln is the capital city in Nebraska.