The distance between Parma (Ohio, USA) and Cologne (North Rhine-Westphalia, Germany) is ca. 6.490,1 km (air line).
Distance between Parma and other cities and places worldwide
Distance between Parma and other major cities
Los Angeles3287.9 km
Vancouver3306.2 km- New York City656.9 km
Mexico CIty2946.1 km
London6019.7 km
Paris6304 km
Berlin6788.2 km
Stockholm6642.9 km
Tokyo10456.7 km