Kansas cities starting with O ← Back to Kansas churches ★ Popular A B C D E F G H I J K L M N O P R S T U V W Y Oakley, KS 8 Oberlin, KS 13 Olathe, KS 101 Onaga, KS 6 Osage City, KS 9 Osawatomie, KS 19 Osborne, KS 5 Oswego, KS 10 Ottawa, KS 36 Overland Park, KS 114 Oxford, KS 6