The distance between Rotterdam (Netherlands) and Columbia (Maryland, USA) is ca. 6.145,5 km (air line).
Distance between Rotterdam and other cities and places worldwide
Distance between Rotterdam and other major cities
Los Angeles8952.8 km
Vancouver7723.4 km- New York City5846.4 km
Mexico CIty9207.3 km
London318.9 km
Paris371.9 km
Berlin612.7 km
Stockholm1182.1 km
Tokyo9354.8 km