The US states that end in O are:ColoradoIdahoNew MexicoOhio
Three US states begin with the letter O - Ohio, Oklahoma and Oregon.
Ohio, Oklahoma, and Oregon are the only US states that begin with the letter O.
US states that start with the letter "O"OhioOklahomaOregon
There are only three states in the US that begin with the letter "O" Oregon Ohio Oklahoma
· Colorado · Idaho · New Mexico · Ohio
there are 3 states names that start with the letter o there are Ohio Oregon Oklahoma
Ohio Oklahoma Oregon
Idaho, Ohio, Colorado, New Mexico
Oklahoma City, Orlando, Omaha, Ottumwa, Okmulgee,
o
There are four: New Mexico Colorado Idaho Ohio