Flying distance from Milwaukee to Ontonagon = Miles
Flying distance, or straight line distance between milwaukee, wisconsin and ontonagon, michigan is miles. Estimated flight duration time for this hypothetical flight would be around , assuming an average flight speed of 560 Miles per hour.
If you get on a plane leaving right now from milwaukee, wisconsin (departure: - local time) your arrival time would be in ontonagon, michigan.
If you prefer to travel by car you can calculate driving distance, and get detailed driving directions here.