The distance between Oulu (Nordösterbotten, Finland) and Dayton (Ohio, USA) is ca. 6.886,2 km (air line).
Distance between Oulu and other cities and places worldwide
Distance between Oulu and other major cities
Los Angeles8557.6 km
Vancouver7023.4 km- New York City6379.2 km
Mexico CIty9526 km
London2092.4 km
Paris2251.6 km
Berlin1547.6 km
Stockholm738.9 km
Tokyo7477.1 km