Statistics for Biggest Cities By Letter - O

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Population	Country	City	% Correct
899,000	Norway	Oslo	98%
17,175,000	Japan	Osaka	95%
948,000	Canada	Ottawa	89%
1,931,000	United States	Orlando	83%
1,010,000	Ukraine	Odessa	77%
901,000	United States	Oklahoma City	70%
2,193,000	Burkina Faso	Ouagadougou	67%
732,000	United States	Omaha	53%
1,148,000	Russia	Omsk	48%
480,000	Czech Republic	Ostrava	26%
650,000	Japan	Okayama	14%
540,000	Russia	Orenburg	14%
556,000	United States	Ogden	11%
908,000	Nigeria	Onitsha	11%
180,000	United States	Olympia	10%
369,000	United States	Oxnard	7%
161,000	United States	Ocala	6%
410,000	Japan	Oita	5%
500,000	Nigeria	Oyo	5%
775,000	Japan	Otsu	1%